232131103012 has 12 divisors (see below), whose sum is σ = 406285799836. Its totient is φ = 116049445920.

The previous prime is 232131102989. The next prime is 232131103013. The reversal of 232131103012 is 210301131232.

It can be written as a sum of positive squares in 2 ways, for example, as 113039853796 + 119091249216 = 336214^2 + 345096^2 .

It is not an unprimeable number, because it can be changed into a prime (232131103013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3993939 + ... + 4051642.

Almost surely, 2^232131103012 is an apocalyptic number.

It is an amenable number.

232131103012 is a deficient number, since it is larger than the sum of its proper divisors (174154696824).

232131103012 is a wasteful number, since it uses less digits than its factorization.

232131103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052798 (or 8052796 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 232131103012 its reverse (210301131232), we get a palindrome (442432234244).

The spelling of 232131103012 in words is "two hundred thirty-two billion, one hundred thirty-one million, one hundred three thousand, twelve".