131303233112 has 16 divisors (see below), whose sum is σ = 249159750840. Its totient is φ = 64860632896.

The previous prime is 131303233109. The next prime is 131303233133. The reversal of 131303233112 is 211332303131.

131303233112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98872253 + ... + 98873580.

Almost surely, 2^131303233112 is an apocalyptic number.

It is an amenable number.

131303233112 is a deficient number, since it is larger than the sum of its proper divisors (117856517728).

131303233112 is a wasteful number, since it uses less digits than its factorization.

131303233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197745922 (or 197745918 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131303233112 its reverse (211332303131), we get a palindrome (342635536243).

The spelling of 131303233112 in words is "one hundred thirty-one billion, three hundred three million, two hundred thirty-three thousand, one hundred twelve".