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10331013213312 = 2731131411924303
BaseRepresentation
bin1001011001010110000001…
…0111110110110010000000
31100120122011001222202022120
42112111200113312302000
52323230403340311222
633550000231004240
72114251065261321
oct226254027666200
940518131882276
1010331013213312
1133233a36a2520
1211aa277509680
1359c29723470c
1427a0490a6448
1512db0016c15c
hex965605f6c80

10331013213312 has 256 divisors, whose sum is σ = 31655878410240. Its totient is φ = 2955727872000.

The previous prime is 10331013213307. The next prime is 10331013213341. The reversal of 10331013213312 is 21331231013301.

It is a super-2 number, since 2×103310132133122 (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4406553 + ... + 6330855.

It is an arithmetic number, because the mean of its divisors is an integer number (123655775040).

Almost surely, 210331013213312 is an apocalyptic number.

10331013213312 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 10331013213312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15827939205120).

10331013213312 is an abundant number, since it is smaller than the sum of its proper divisors (21324865196928).

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

10331013213312 is a wasteful number, since it uses less digits than its factorization.

10331013213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924403 (or 1924391 counting only the distinct ones).

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

Adding to 10331013213312 its reverse (21331231013301), we get a palindrome (31662244226613).

The spelling of 10331013213312 in words is "ten trillion, three hundred thirty-one billion, thirteen million, two hundred thirteen thousand, three hundred twelve".