13113032 has 16 divisors (see below), whose sum is σ = 24831900. Its totient is φ = 6491200.

The previous prime is 13113029. The next prime is 13113053. The reversal of 13113032 is 23031131.

It can be written as a sum of positive squares in 2 ways, for example, as 8844676 + 4268356 = 2974^2 + 2066^2 .

It is a super-3 number, since 3×13113032³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13112998 and 13113016.

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, 7307 + ... + 8922.

Almost surely, 2^13113032 is an apocalyptic number.

It is an amenable number.

13113032 is a deficient number, since it is larger than the sum of its proper divisors (11718868).

13113032 is a wasteful number, since it uses less digits than its factorization.

13113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16336 (or 16332 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 13113032 is about 3621.1920689187. The cubic root of 13113032 is about 235.8129802455.

Adding to 13113032 its reverse (23031131), we get a palindrome (36144163).

The spelling of 13113032 in words is "thirteen million, one hundred thirteen thousand, thirty-two".