13030321832 has 16 divisors (see below), whose sum is σ = 26652931200. Its totient is φ = 5922873520.

The previous prime is 13030321831. The next prime is 13030321849. The reversal of 13030321832 is 23812303031.

It is not an unprimeable number, because it can be changed into a prime (13030321831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74035832 + ... + 74036007.

It is an arithmetic number, because the mean of its divisors is an integer number (1665808200).

Almost surely, 2^13030321832 is an apocalyptic number.

It is an amenable number.

13030321832 is an abundant number, since it is smaller than the sum of its proper divisors (13622609368).

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

13030321832 is a wasteful number, since it uses less digits than its factorization.

13030321832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148071856 (or 148071852 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13030321832 its reverse (23812303031), we get a palindrome (36842624863).

The spelling of 13030321832 in words is "thirteen billion, thirty million, three hundred twenty-one thousand, eight hundred thirty-two".