30023112133323 has 16 divisors (see below), whose sum is σ = 44479066669440. Its totient is φ = 20015236176552.

The previous prime is 30023112133309. The next prime is 30023112133349. The reversal of 30023112133323 is 32333121132003.

30023112133323 is a `hidden beast` number, since 3 + 0 + 0 + 2 + 311 + 2 + 13 + 332 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-30023112133323 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (30023112133303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533561 + ... + 7899242.

It is an arithmetic number, because the mean of its divisors is an integer number (2779941666840).

Almost surely, 2^{30023112133323} is an apocalyptic number.

30023112133323 is a deficient number, since it is larger than the sum of its proper divisors (14455954536117).

30023112133323 is a wasteful number, since it uses less digits than its factorization.

30023112133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9550695 (or 9550689 counting only the distinct ones).

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

Adding to 30023112133323 its reverse (32333121132003), we get a palindrome (62356233265326).

The spelling of 30023112133323 in words is "thirty trillion, twenty-three billion, one hundred twelve million, one hundred thirty-three thousand, three hundred twenty-three".