233110013020 has 48 divisors (see below), whose sum is σ = 497028607488. Its totient is φ = 91819085120.

The previous prime is 233110012979. The next prime is 233110013029. The reversal of 233110013020 is 20310011332.

It is a junction number, because it is equal to n+sod(n) for n = 233110012985 and 233110013003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233110013029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1075089 + ... + 1273591.

It is an arithmetic number, because the mean of its divisors is an integer number (10354762656).

Almost surely, 2^233110013020 is an apocalyptic number.

233110013020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233110013020 is an abundant number, since it is smaller than the sum of its proper divisors (263918594468).

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

233110013020 is a wasteful number, since it uses less digits than its factorization.

233110013020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199410 (or 199408 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 233110013020 its reverse (20310011332), we get a palindrome (253420024352).

The spelling of 233110013020 in words is "two hundred thirty-three billion, one hundred ten million, thirteen thousand, twenty".