232331011100 has 72 divisors (see below), whose sum is σ = 514663934400. Its totient is φ = 91009209600.

The previous prime is 232331011057. The next prime is 232331011109. The reversal of 232331011100 is 1110133232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232331011109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1313741 + ... + 1480059.

It is an arithmetic number, because the mean of its divisors is an integer number (7148110200).

Almost surely, 2^232331011100 is an apocalyptic number.

232331011100 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 232331011100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257331967200).

232331011100 is an abundant number, since it is smaller than the sum of its proper divisors (282332923300).

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

232331011100 is a wasteful number, since it uses less digits than its factorization.

232331011100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166623 (or 166616 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 232331011100 its reverse (1110133232), we get a palindrome (233441144332).

The spelling of 232331011100 in words is "two hundred thirty-two billion, three hundred thirty-one million, eleven thousand, one hundred".