331213230023130 has 144 divisors (see below), whose sum is σ = 1065705865735680. Its totient is φ = 69882351806592.

The previous prime is 331213230023063. The next prime is 331213230023149. The reversal of 331213230023130 is 31320032312133.

331213230023130 is a `hidden beast` number, since 3 + 3 + 1 + 21 + 323 + 0 + 0 + 2 + 313 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 331213230023094 and 331213230023103.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1555323370 + ... + 1555536309.

It is an arithmetic number, because the mean of its divisors is an integer number (7400735178720).

Almost surely, 2^{331213230023130} is an apocalyptic number.

331213230023130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331213230023130 is an abundant number, since it is smaller than the sum of its proper divisors (734492635712550).

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

331213230023130 is a wasteful number, since it uses less digits than its factorization.

331213230023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110859725 (or 3110859709 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 331213230023130 its reverse (31320032312133), we get a palindrome (362533262335263).

The spelling of 331213230023130 in words is "three hundred thirty-one trillion, two hundred thirteen billion, two hundred thirty million, twenty-three thousand, one hundred thirty".