131361631410 has 32 divisors (see below), whose sum is σ = 316576098432. Its totient is φ = 34884414720.

The previous prime is 131361631403. The next prime is 131361631421. The reversal of 131361631410 is 14136163131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9077254 + ... + 9091713.

It is an arithmetic number, because the mean of its divisors is an integer number (9893003076).

Almost surely, 2^131361631410 is an apocalyptic number.

131361631410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131361631410 is an abundant number, since it is smaller than the sum of its proper divisors (185214467022).

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

131361631410 is a wasteful number, since it uses less digits than its factorization.

131361631410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18169218.

The product of its (nonzero) digits is 3888, while the sum is 30.

Adding to 131361631410 its reverse (14136163131), we get a palindrome (145497794541).

The spelling of 131361631410 in words is "one hundred thirty-one billion, three hundred sixty-one million, six hundred thirty-one thousand, four hundred ten".