131002210112 has 14 divisors (see below), whose sum is σ = 259957510818. Its totient is φ = 65501105024.

The previous prime is 131002210109. The next prime is 131002210133. The reversal of 131002210112 is 211012200131.

It can be written as a sum of positive squares in only one way, i.e., 123915264256 + 7086945856 = 352016^2 + 84184^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023454703 + ... + 1023454830.

Almost surely, 2^131002210112 is an apocalyptic number.

It is an amenable number.

131002210112 is a deficient number, since it is larger than the sum of its proper divisors (128955300706).

131002210112 is an equidigital number, since it uses as much as digits as its factorization.

131002210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046909545 (or 2046909535 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 131002210112 its reverse (211012200131), we get a palindrome (342014410243).

The spelling of 131002210112 in words is "one hundred thirty-one billion, two million, two hundred ten thousand, one hundred twelve".