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11321303311032 = 233111317587330569
BaseRepresentation
bin1010010010111111001001…
…0000110010001010111000
31111002022021002112000221020
42210233302100302022320
52440442012121423112
640024533540342440
72245636310233341
oct244576220621270
944068232460836
1011321303311032
113675379634090
12132a1896a4a20
13641795954640
142b1d4db030c8
1514975e22a48c
hexa4bf24322b8

11321303311032 has 256 divisors, whose sum is σ = 35267429030400. Its totient is φ = 2975429345280.

The previous prime is 11321303310983. The next prime is 11321303311039. The reversal of 11321303311032 is 23011330312311.

It is a super-2 number, since 2×113213033110322 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 11321303310993 and 11321303311011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321303311039) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34082644 + ... + 34413212.

It is an arithmetic number, because the mean of its divisors is an integer number (137763394650).

Almost surely, 211321303311032 is an apocalyptic number.

11321303311032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11321303311032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17633714515200).

11321303311032 is an abundant number, since it is smaller than the sum of its proper divisors (23946125719368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321303311032 is a wasteful number, since it uses less digits than its factorization.

11321303311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331206 (or 331202 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11321303311032 its reverse (23011330312311), we get a palindrome (34332633623343).

The spelling of 11321303311032 in words is "eleven trillion, three hundred twenty-one billion, three hundred three million, three hundred eleven thousand, thirty-two".