2131360431060 has 96 divisors (see below), whose sum is σ = 6820578116352. Its totient is φ = 487152046080.

The previous prime is 2131360431049. The next prime is 2131360431061. The reversal of 2131360431060 is 601340631312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131360431061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16669534 + ... + 16796906.

It is an arithmetic number, because the mean of its divisors is an integer number (71047688712).

Almost surely, 2^{2131360431060} is an apocalyptic number.

2131360431060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2131360431060 is an abundant number, since it is smaller than the sum of its proper divisors (4689217685292).

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

2131360431060 is a wasteful number, since it uses less digits than its factorization.

2131360431060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167233 (or 167231 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 2131360431060 in words is "two trillion, one hundred thirty-one billion, three hundred sixty million, four hundred thirty-one thousand, sixty".