13031132332 has 48 divisors (see below), whose sum is σ = 24345286560. Its totient is φ = 6081887232.

The previous prime is 13031132321. The next prime is 13031132347. The reversal of 13031132332 is 23323113031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405398 + ... + 4408354.

It is an arithmetic number, because the mean of its divisors is an integer number (507193470).

Almost surely, 2^13031132332 is an apocalyptic number.

It is an amenable number.

13031132332 is a deficient number, since it is larger than the sum of its proper divisors (11314154228).

13031132332 is a wasteful number, since it uses less digits than its factorization.

13031132332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490 (or 3488 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13031132332 its reverse (23323113031), we get a palindrome (36354245363).

The spelling of 13031132332 in words is "thirteen billion, thirty-one million, one hundred thirty-two thousand, three hundred thirty-two".