13103312332 has 24 divisors (see below), whose sum is σ = 25018353360. Its totient is φ = 5955351360.

The previous prime is 13103312281. The next prime is 13103312333. The reversal of 13103312332 is 23321330131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13103312333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633498 + ... + 653854.

It is an arithmetic number, because the mean of its divisors is an integer number (1042431390).

Almost surely, 2^13103312332 is an apocalyptic number.

It is an amenable number.

13103312332 is a deficient number, since it is larger than the sum of its proper divisors (11915041028).

13103312332 is a wasteful number, since it uses less digits than its factorization.

13103312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35001 (or 34999 counting only the distinct ones).

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

Adding to 13103312332 its reverse (23321330131), we get a palindrome (36424642463).

The spelling of 13103312332 in words is "thirteen billion, one hundred three million, three hundred twelve thousand, three hundred thirty-two".