131420140710 has 32 divisors (see below), whose sum is σ = 326284489440. Its totient is φ = 33836909568.

The previous prime is 131420140693. The next prime is 131420140723. The reversal of 131420140710 is 17041024131.

It is a congruent number.

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, 75527947 + ... + 75529686.

It is an arithmetic number, because the mean of its divisors is an integer number (10196390295).

Almost surely, 2^131420140710 is an apocalyptic number.

131420140710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131420140710 is an abundant number, since it is smaller than the sum of its proper divisors (194864348730).

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

131420140710 is a wasteful number, since it uses less digits than its factorization.

131420140710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151057672.

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 131420140710 its reverse (17041024131), we get a palindrome (148461164841).

The spelling of 131420140710 in words is "one hundred thirty-one billion, four hundred twenty million, one hundred forty thousand, seven hundred ten".