131351115610 has 96 divisors (see below), whose sum is σ = 292039655040. Its totient is φ = 42172817280.

The previous prime is 131351115607. The next prime is 131351115613. The reversal of 131351115610 is 16511153131.

It is an interprime number because it is at equal distance from previous prime (131351115607) and next prime (131351115613).

It is not an unprimeable number, because it can be changed into a prime (131351115613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180261 + ... + 543319.

It is an arithmetic number, because the mean of its divisors is an integer number (3042079740).

Almost surely, 2^131351115610 is an apocalyptic number.

131351115610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131351115610 is an abundant number, since it is smaller than the sum of its proper divisors (160688539430).

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

131351115610 is a wasteful number, since it uses less digits than its factorization.

131351115610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363124 (or 363113 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 28.

Adding to 131351115610 its reverse (16511153131), we get a palindrome (147862268741).

The spelling of 131351115610 in words is "one hundred thirty-one billion, three hundred fifty-one million, one hundred fifteen thousand, six hundred ten".