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13100030130000 = 24354111941131389
BaseRepresentation
bin1011111010100001011010…
…1001000111011101010000
31201101100110121211122010010
42332220112221013131100
53204112330203130000
643510023141234520
72521305646566432
oct276502651073520
951340417748103
1013100030130000
1141a0767544a20
121576a59702a40
137404347b7058
1433408b08a652
1517ab66373d50
hexbea16a47750

13100030130000 has 1600 divisors, whose sum is σ = 50254133529600. Its totient is φ = 2905344000000.

The previous prime is 13100030129969. The next prime is 13100030130029. The reversal of 13100030130000 is 3103000131.

13100030130000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131000301300002 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 33676169806 + ... + 33676170194.

It is an arithmetic number, because the mean of its divisors is an integer number (31408833456).

Almost surely, 213100030130000 is an apocalyptic number.

13100030130000 is a gapful number since it is divisible by the number (10) 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 13100030130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25127066764800).

13100030130000 is an abundant number, since it is smaller than the sum of its proper divisors (37154103399600).

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

13100030130000 is a wasteful number, since it uses less digits than its factorization.

13100030130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 13100030130000 its reverse (3103000131), we get a palindrome (13103133130131).

The spelling of 13100030130000 in words is "thirteen trillion, one hundred billion, thirty million, one hundred thirty thousand".