30023112331020 has 48 divisors (see below), whose sum is σ = 84240215055360. Its totient is φ = 7989448952256.

The previous prime is 30023112331013. The next prime is 30023112331057. The reversal of 30023112331020 is 2013321132003.

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, 522294022 + ... + 522351501.

It is an arithmetic number, because the mean of its divisors is an integer number (1755004480320).

Almost surely, 2^{30023112331020} is an apocalyptic number.

30023112331020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30023112331020 is an abundant number, since it is smaller than the sum of its proper divisors (54217102724340).

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

30023112331020 is a wasteful number, since it uses less digits than its factorization.

30023112331020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044646014 (or 1044646012 counting only the distinct ones).

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

Adding to 30023112331020 its reverse (2013321132003), we get a palindrome (32036433463023).

The spelling of 30023112331020 in words is "thirty trillion, twenty-three billion, one hundred twelve million, three hundred thirty-one thousand, twenty".