30231111101120 has 56 divisors (see below), whose sum is σ = 72008246497824. Its totient is φ = 12089015453696.

The previous prime is 30231111101089. The next prime is 30231111101141. The reversal of 30231111101120 is 2110111113203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12264077 + ... + 14521356.

It is an arithmetic number, because the mean of its divisors is an integer number (1285861544604).

Almost surely, 2^{30231111101120} is an apocalyptic number.

It is an amenable number.

30231111101120 is an abundant number, since it is smaller than the sum of its proper divisors (41777135396704).

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

30231111101120 is a wasteful number, since it uses less digits than its factorization.

30231111101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26788977 (or 26788967 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 30231111101120 its reverse (2110111113203), we get a palindrome (32341222214323).

The spelling of 30231111101120 in words is "thirty trillion, two hundred thirty-one billion, one hundred eleven million, one hundred one thousand, one hundred twenty".