13100512 has 12 divisors (see below), whose sum is σ = 25791696. Its totient is φ = 6550240.

The previous prime is 13100459. The next prime is 13100513. The reversal of 13100512 is 21500131.

It is a junction number, because it is equal to n+sod(n) for n = 13100492 and 13100501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204664 + ... + 204727.

It is an arithmetic number, because the mean of its divisors is an integer number (2149308).

Almost surely, 2^13100512 is an apocalyptic number.

It is an amenable number.

13100512 is a deficient number, since it is larger than the sum of its proper divisors (12691184).

13100512 is an equidigital number, since it uses as much as digits as its factorization.

13100512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409401 (or 409393 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 13100512 is about 3619.4629435871. The cubic root of 13100512 is about 235.7379068724.

Adding to 13100512 its reverse (21500131), we get a palindrome (34600643).

The spelling of 13100512 in words is "thirteen million, one hundred thousand, five hundred twelve".