130032012330 has 72 divisors (see below), whose sum is σ = 371612178756. Its totient is φ = 31522909440.

The previous prime is 130032012329. The next prime is 130032012343. The reversal of 130032012330 is 33210230031.

130032012330 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 320 + 12 + 330 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 126292812129 + 3739200201 = 355377^2 + 61149^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5959359 + ... + 5981138.

Almost surely, 2^130032012330 is an apocalyptic number.

130032012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130032012330 is an abundant number, since it is smaller than the sum of its proper divisors (241580166426).

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

130032012330 is a wasteful number, since it uses less digits than its factorization.

130032012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11940532 (or 11940518 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 130032012330 its reverse (33210230031), we get a palindrome (163242242361).

The spelling of 130032012330 in words is "one hundred thirty billion, thirty-two million, twelve thousand, three hundred thirty".