30123112132000 has 96 divisors (see below), whose sum is σ = 75817669518864. Its totient is φ = 11755360768000.

The previous prime is 30123112131967. The next prime is 30123112132033. The reversal of 30123112132000 is 23121132103.

It is an interprime number because it is at equal distance from previous prime (30123112131967) and next prime (30123112132033).

It can be written as a sum of positive squares in 8 ways, for example, as 406702103824 + 29716410028176 = 637732^2 + 5451276^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91674757 + ... + 92002756.

Almost surely, 2^{30123112132000} is an apocalyptic number.

It is an amenable number.

30123112132000 is an abundant number, since it is smaller than the sum of its proper divisors (45694557386864).

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

30123112132000 is a wasteful number, since it uses less digits than its factorization.

30123112132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183677579 (or 183677561 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30123112132000 its reverse (23121132103), we get a palindrome (30146233264103).

The spelling of 30123112132000 in words is "thirty trillion, one hundred twenty-three billion, one hundred twelve million, one hundred thirty-two thousand".