30232120110 has 16 divisors (see below), whose sum is σ = 72557088336. Its totient is φ = 8061898688.

The previous prime is 30232120097. The next prime is 30232120181. The reversal of 30232120110 is 1102123203.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30232120110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503868639 + ... + 503868698.

It is an arithmetic number, because the mean of its divisors is an integer number (4534818021).

Almost surely, 2^30232120110 is an apocalyptic number.

30232120110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30232120110 is an abundant number, since it is smaller than the sum of its proper divisors (42324968226).

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

30232120110 is a wasteful number, since it uses less digits than its factorization.

30232120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007737347.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30232120110 its reverse (1102123203), we get a palindrome (31334243313).

The spelling of 30232120110 in words is "thirty billion, two hundred thirty-two million, one hundred twenty thousand, one hundred ten".