131302010303105 has 128 divisors (see below), whose sum is σ = 170221537812480. Its totient is φ = 97038269153280.

The previous prime is 131302010303083. The next prime is 131302010303131. The reversal of 131302010303105 is 501303010203131.

It is not a de Polignac number, because 131302010303105 - 2⁴⁴ = 113709824258689 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 100769001884 + ... + 100769003186.

It is an arithmetic number, because the mean of its divisors is an integer number (1329855764160).

Almost surely, 2^{131302010303105} is an apocalyptic number.

It is an amenable number.

131302010303105 is a deficient number, since it is larger than the sum of its proper divisors (38919527509375).

131302010303105 is a wasteful number, since it uses less digits than its factorization.

131302010303105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531.

The product of its (nonzero) digits is 810, while the sum is 23.

Adding to 131302010303105 its reverse (501303010203131), we get a palindrome (632605020506236).

The spelling of 131302010303105 in words is "one hundred thirty-one trillion, three hundred two billion, ten million, three hundred three thousand, one hundred five".