130321333032 has 64 divisors (see below), whose sum is σ = 374128243200. Its totient is φ = 37412821440.

The previous prime is 130321332997. The next prime is 130321333057. The reversal of 130321333032 is 230333123031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130321332993 and 130321333011.

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, 12985548 + ... + 12995579.

It is an arithmetic number, because the mean of its divisors is an integer number (5845753800).

Almost surely, 2^130321333032 is an apocalyptic number.

130321333032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130321333032 is an abundant number, since it is smaller than the sum of its proper divisors (243806910168).

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

130321333032 is a wasteful number, since it uses less digits than its factorization.

130321333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25981166 (or 25981162 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 130321333032 its reverse (230333123031), we get a palindrome (360654456063).

The spelling of 130321333032 in words is "one hundred thirty billion, three hundred twenty-one million, three hundred thirty-three thousand, thirty-two".