13351313032 has 16 divisors (see below), whose sum is σ = 25079993100. Its totient is φ = 6663314880.

The previous prime is 13351313029. The next prime is 13351313093. The reversal of 13351313032 is 23031315331.

It can be written as a sum of positive squares in 2 ways, for example, as 12994632036 + 356680996 = 113994^2 + 18886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13351312988 and 13351313006.

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, 1538107 + ... + 1546762.

Almost surely, 2^13351313032 is an apocalyptic number.

It is an amenable number.

13351313032 is a deficient number, since it is larger than the sum of its proper divisors (11728680068).

13351313032 is a wasteful number, since it uses less digits than its factorization.

13351313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085416 (or 3085412 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 13351313032 its reverse (23031315331), we get a palindrome (36382628363).

The spelling of 13351313032 in words is "thirteen billion, three hundred fifty-one million, three hundred thirteen thousand, thirty-two".