131045450511322 has 16 divisors (see below), whose sum is σ = 201738389130432. Its totient is φ = 63821558278240.

The previous prime is 131045450511299. The next prime is 131045450511337. The reversal of 131045450511322 is 223115054540131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5559357403 + ... + 5559380974.

It is an arithmetic number, because the mean of its divisors is an integer number (12608649320652).

Almost surely, 2^{131045450511322} is an apocalyptic number.

131045450511322 is a deficient number, since it is larger than the sum of its proper divisors (70692938619110).

131045450511322 is a wasteful number, since it uses less digits than its factorization.

131045450511322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11118738533.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 131045450511322 in words is "one hundred thirty-one trillion, forty-five billion, four hundred fifty million, five hundred eleven thousand, three hundred twenty-two".