131013000244 has 48 divisors (see below), whose sum is σ = 263064675328. Its totient is φ = 55926194688.

The previous prime is 131013000193. The next prime is 131013000247. The reversal of 131013000244 is 442000310131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131013000247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10307197 + ... + 10319899.

Almost surely, 2^131013000244 is an apocalyptic number.

131013000244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131013000244 is an abundant number, since it is smaller than the sum of its proper divisors (132051675084).

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

131013000244 is a wasteful number, since it uses less digits than its factorization.

131013000244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14144 (or 14142 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 131013000244 its reverse (442000310131), we get a palindrome (573013310375).

The spelling of 131013000244 in words is "one hundred thirty-one billion, thirteen million, two hundred forty-four", and thus it is an aban number.