10513126132 has 24 divisors (see below), whose sum is σ = 19370584800. Its totient is φ = 4978796256.

The previous prime is 10513126103. The next prime is 10513126187. The reversal of 10513126132 is 23162131501.

It is a happy number.

It is a super-2 number, since 2×10513126132² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10513126097 and 10513126106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404094 + ... + 429322.

It is an arithmetic number, because the mean of its divisors is an integer number (807107700).

Almost surely, 2^10513126132 is an apocalyptic number.

It is an amenable number.

10513126132 is a deficient number, since it is larger than the sum of its proper divisors (8857458668).

10513126132 is a wasteful number, since it uses less digits than its factorization.

10513126132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30735 (or 30733 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 10513126132 its reverse (23162131501), we get a palindrome (33675257633).

The spelling of 10513126132 in words is "ten billion, five hundred thirteen million, one hundred twenty-six thousand, one hundred thirty-two".