130965501573 has 6 divisors (see below), whose sum is σ = 189172391174. Its totient is φ = 87310334376.

The previous prime is 130965501553. The next prime is 130965501599. The reversal of 130965501573 is 375105569031.

130965501573 is a `hidden beast` number, since 1 + 3 + 0 + 96 + 5 + 501 + 57 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73661759649 + 57303741924 = 271407^2 + 239382^2 .

It is not a de Polignac number, because 130965501573 - 2⁶ = 130965501509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130965501503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7275861190 + ... + 7275861207.

Almost surely, 2^130965501573 is an apocalyptic number.

It is an amenable number.

130965501573 is a deficient number, since it is larger than the sum of its proper divisors (58206889601).

130965501573 is a wasteful number, since it uses less digits than its factorization.

130965501573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14551722403 (or 14551722400 counting only the distinct ones).

The product of its (nonzero) digits is 425250, while the sum is 45.

The spelling of 130965501573 in words is "one hundred thirty billion, nine hundred sixty-five million, five hundred one thousand, five hundred seventy-three".