10513131352 has 16 divisors (see below), whose sum is σ = 19720576800. Its totient is φ = 5254310880.

The previous prime is 10513131311. The next prime is 10513131367. The reversal of 10513131352 is 25313131501.

It is a super-2 number, since 2×10513131352² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261952 + ... + 299407.

It is an arithmetic number, because the mean of its divisors is an integer number (1232536050).

Almost surely, 2^10513131352 is an apocalyptic number.

It is an amenable number.

10513131352 is a deficient number, since it is larger than the sum of its proper divisors (9207445448).

10513131352 is a wasteful number, since it uses less digits than its factorization.

10513131352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563706 (or 563702 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 10513131352 its reverse (25313131501), we get a palindrome (35826262853).

The spelling of 10513131352 in words is "ten billion, five hundred thirteen million, one hundred thirty-one thousand, three hundred fifty-two".