130330312032 has 48 divisors (see below), whose sum is σ = 344296198512. Its totient is φ = 43166722560.

The previous prime is 130330312019. The next prime is 130330312037. The reversal of 130330312032 is 230213033031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130330312037) 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, 4308519 + ... + 4338662.

It is an arithmetic number, because the mean of its divisors is an integer number (7172837469).

Almost surely, 2^130330312032 is an apocalyptic number.

130330312032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130330312032 is an abundant number, since it is smaller than the sum of its proper divisors (213965886480).

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

130330312032 is a wasteful number, since it uses less digits than its factorization.

130330312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647351 (or 8647343 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 130330312032 its reverse (230213033031), we get a palindrome (360543345063).

The spelling of 130330312032 in words is "one hundred thirty billion, three hundred thirty million, three hundred twelve thousand, thirty-two".