13311002032 has 10 divisors (see below), whose sum is σ = 25790066468. Its totient is φ = 6655501008.

The previous prime is 13311002021. The next prime is 13311002039. The reversal of 13311002032 is 23020011331.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 831937627 = 13311002032 / (1 + 3 + 3 + 1 + 1 + 0 + 0 + 2 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 13311001997 and 13311002015.

It is not an unprimeable number, because it can be changed into a prime (13311002039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415968798 + ... + 415968829.

Almost surely, 2^13311002032 is an apocalyptic number.

It is an amenable number.

13311002032 is a deficient number, since it is larger than the sum of its proper divisors (12479064436).

13311002032 is an equidigital number, since it uses as much as digits as its factorization.

13311002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831937635 (or 831937629 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13311002032 its reverse (23020011331), we get a palindrome (36331013363).

The spelling of 13311002032 in words is "thirteen billion, three hundred eleven million, two thousand, thirty-two".