232140121100 has 18 divisors (see below), whose sum is σ = 503744063004. Its totient is φ = 92856048400.

The previous prime is 232140121091. The next prime is 232140121133. The reversal of 232140121100 is 1121041232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1160700506 + ... + 1160700705.

It is an arithmetic number, because the mean of its divisors is an integer number (27985781278).

Almost surely, 2^232140121100 is an apocalyptic number.

232140121100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232140121100 is an abundant number, since it is smaller than the sum of its proper divisors (271603941904).

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

232140121100 is a wasteful number, since it uses less digits than its factorization.

232140121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321401225 (or 2321401218 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 232140121100 its reverse (1121041232), we get a palindrome (233261162332).

The spelling of 232140121100 in words is "two hundred thirty-two billion, one hundred forty million, one hundred twenty-one thousand, one hundred".