131468560105 has 16 divisors (see below), whose sum is σ = 161533943424. Its totient is φ = 102688185600.

The previous prime is 131468560103. The next prime is 131468560147. The reversal of 131468560105 is 501065864131.

It is not a de Polignac number, because 131468560105 - 2¹ = 131468560103 is a prime.

It is a super-2 number, since 2×131468560105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131468560103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698621 + ... + 1774330.

It is an arithmetic number, because the mean of its divisors is an integer number (10095871464).

Almost surely, 2^131468560105 is an apocalyptic number.

It is an amenable number.

131468560105 is a deficient number, since it is larger than the sum of its proper divisors (30065383319).

131468560105 is a wasteful number, since it uses less digits than its factorization.

131468560105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473136.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 131468560105 in words is "one hundred thirty-one billion, four hundred sixty-eight million, five hundred sixty thousand, one hundred five".