33023312312130 has 160 divisors (see below), whose sum is σ = 102995808322176. Its totient is φ = 7435526098176.

The previous prime is 33023312312041. The next prime is 33023312312141. The reversal of 33023312312130 is 3121321332033.

33023312312130 is a `hidden beast` number, since 3 + 3 + 0 + 2 + 3 + 312 + 312 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 33023312312094 and 33023312312103.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 43084419 + ... + 43844198.

Almost surely, 2^{33023312312130} is an apocalyptic number.

33023312312130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33023312312130 is an abundant number, since it is smaller than the sum of its proper divisors (69972496010046).

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

33023312312130 is a wasteful number, since it uses less digits than its factorization.

33023312312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86928710 (or 86928701 counting only the distinct ones).

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

Adding to 33023312312130 its reverse (3121321332033), we get a palindrome (36144633644163).

The spelling of 33023312312130 in words is "thirty-three trillion, twenty-three billion, three hundred twelve million, three hundred twelve thousand, one hundred thirty".