232011120 has 160 divisors (see below), whose sum is σ = 818947584. Its totient is φ = 53785600.

The previous prime is 232011113. The next prime is 232011133. The reversal of 232011120 is 21110232.

232011120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 232011096 and 232011105.

It is a congruent number.

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, 58810 + ... + 62630.

Almost surely, 2^232011120 is an apocalyptic number.

232011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409473792).

232011120 is an abundant number, since it is smaller than the sum of its proper divisors (586936464).

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

232011120 is a wasteful number, since it uses less digits than its factorization.

232011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871 (or 3865 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 232011120 is about 15231.9112392372. The cubic root of 232011120 is about 614.4731822686.

Adding to 232011120 its reverse (21110232), we get a palindrome (253121352).

The spelling of 232011120 in words is "two hundred thirty-two million, eleven thousand, one hundred twenty".