131430132321000 has 64 divisors (see below), whose sum is σ = 410062012850880. Its totient is φ = 35048035284800.

The previous prime is 131430132320989. The next prime is 131430132321013. The reversal of 131430132321000 is 123231034131.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 21905019054 + ... + 21905025053.

It is an arithmetic number, because the mean of its divisors is an integer number (6407218950795).

Almost surely, 2^{131430132321000} is an apocalyptic number.

131430132321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131430132321000 is an abundant number, since it is smaller than the sum of its proper divisors (278631880529880).

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

131430132321000 is a wasteful number, since it uses less digits than its factorization.

131430132321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43810044131 (or 43810044117 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 131430132321000 its reverse (123231034131), we get a palindrome (131553363355131).

The spelling of 131430132321000 in words is "one hundred thirty-one trillion, four hundred thirty billion, one hundred thirty-two million, three hundred twenty-one thousand".