13033120632 has 32 divisors (see below), whose sum is σ = 37237488000. Its totient is φ = 3723748704.

The previous prime is 13033120613. The next prime is 13033120643. The reversal of 13033120632 is 23602133031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38788882 + ... + 38789217.

It is an arithmetic number, because the mean of its divisors is an integer number (1163671500).

Almost surely, 2^13033120632 is an apocalyptic number.

13033120632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13033120632 is an abundant number, since it is smaller than the sum of its proper divisors (24204367368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13033120632 is a wasteful number, since it uses less digits than its factorization.

13033120632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77578115 (or 77578111 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13033120632 its reverse (23602133031), we get a palindrome (36635253663).

The spelling of 13033120632 in words is "thirteen billion, thirty-three million, one hundred twenty thousand, six hundred thirty-two".