13100002432 has 64 divisors (see below), whose sum is σ = 29076071040. Its totient is φ = 5827824640.

The previous prime is 13100002427. The next prime is 13100002463. The reversal of 13100002432 is 23420000131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×13100002432² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 32803 + ... + 165154.

It is an arithmetic number, because the mean of its divisors is an integer number (454313610).

Almost surely, 2^13100002432 is an apocalyptic number.

It is an amenable number.

13100002432 is an abundant number, since it is smaller than the sum of its proper divisors (15976068608).

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

13100002432 is a wasteful number, since it uses less digits than its factorization.

13100002432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198029 (or 198017 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13100002432 its reverse (23420000131), we get a palindrome (36520002563).

The spelling of 13100002432 in words is "thirteen billion, one hundred million, two thousand, four hundred thirty-two".