232011031331100 has 144 divisors (see below), whose sum is σ = 768531448339200. Its totient is φ = 52937892088320.

The previous prime is 232011031331089. The next prime is 232011031331111. The reversal of 232011031331100 is 1133130110232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (232011031331089) and next prime (232011031331111).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95888970 + ... + 98278769.

It is an arithmetic number, because the mean of its divisors is an integer number (5337023946800).

Almost surely, 2^{232011031331100} is an apocalyptic number.

232011031331100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232011031331100 is an abundant number, since it is smaller than the sum of its proper divisors (536520417008100).

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

232011031331100 is a wasteful number, since it uses less digits than its factorization.

232011031331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194168332 (or 194168325 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 232011031331100 its reverse (1133130110232), we get a palindrome (233144161441332).

The spelling of 232011031331100 in words is "two hundred thirty-two trillion, eleven billion, thirty-one million, three hundred thirty-one thousand, one hundred".