30023112133300 has 72 divisors (see below), whose sum is σ = 76540040311392. Its totient is φ = 10077687984000.

The previous prime is 30023112133297. The next prime is 30023112133303. The reversal of 30023112133300 is 333121132003.

It is an interprime number because it is at equal distance from previous prime (30023112133297) and next prime (30023112133303).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 1049744866 + ... + 1049773465.

It is an arithmetic number, because the mean of its divisors is an integer number (1063056115436).

Almost surely, 2^{30023112133300} is an apocalyptic number.

It is an amenable number.

30023112133300 is an abundant number, since it is smaller than the sum of its proper divisors (46516928178092).

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

30023112133300 is a wasteful number, since it uses less digits than its factorization.

30023112133300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099518369 (or 2099518362 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30023112133300 its reverse (333121132003), we get a palindrome (30356233265303).

The spelling of 30023112133300 in words is "thirty trillion, twenty-three billion, one hundred twelve million, one hundred thirty-three thousand, three hundred".