131263432211260 has 12 divisors (see below), whose sum is σ = 275653207643688. Its totient is φ = 52505372884496.

The previous prime is 131263432211257. The next prime is 131263432211299. The reversal of 131263432211260 is 62112234362131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3281585805262 + ... + 3281585805301.

It is an arithmetic number, because the mean of its divisors is an integer number (22971100636974).

Almost surely, 2^{131263432211260} is an apocalyptic number.

131263432211260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131263432211260 is an abundant number, since it is smaller than the sum of its proper divisors (144389775432428).

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

131263432211260 is a wasteful number, since it uses less digits than its factorization.

131263432211260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6563171610572 (or 6563171610570 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 131263432211260 its reverse (62112234362131), we get a palindrome (193375666573391).

The spelling of 131263432211260 in words is "one hundred thirty-one trillion, two hundred sixty-three billion, four hundred thirty-two million, two hundred eleven thousand, two hundred sixty".