30312112000332 has 96 divisors (see below), whose sum is σ = 71652643312320. Its totient is φ = 9972765573120.

The previous prime is 30312112000321. The next prime is 30312112000349. The reversal of 30312112000332 is 23300021121303.

It is a super-2 number, since 2×30312112000332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30312112000299 and 30312112000308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836385732 + ... + 836421972.

It is an arithmetic number, because the mean of its divisors is an integer number (746381701170).

Almost surely, 2^{30312112000332} is an apocalyptic number.

It is an amenable number.

30312112000332 is an abundant number, since it is smaller than the sum of its proper divisors (41340531311988).

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

30312112000332 is a wasteful number, since it uses less digits than its factorization.

30312112000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38923 (or 38921 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30312112000332 its reverse (23300021121303), we get a palindrome (53612133121635).

The spelling of 30312112000332 in words is "thirty trillion, three hundred twelve billion, one hundred twelve million, three hundred thirty-two", and thus it is an aban number.