130577250961 has 8 divisors (see below), whose sum is σ = 131765913000. Its totient is φ = 129392753280.

The previous prime is 130577250943. The next prime is 130577250989. The reversal of 130577250961 is 169052775031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 53290000 + 130523960961 = 7300^2 + 361281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130577250961 - 2¹¹ = 130577248913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130577250901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978076 + ... + 1103533.

It is an arithmetic number, because the mean of its divisors is an integer number (16470739125).

Almost surely, 2^130577250961 is an apocalyptic number.

It is an amenable number.

130577250961 is a deficient number, since it is larger than the sum of its proper divisors (1188662039).

130577250961 is a wasteful number, since it uses less digits than its factorization.

130577250961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082179.

The product of its (nonzero) digits is 396900, while the sum is 46.

The spelling of 130577250961 in words is "one hundred thirty billion, five hundred seventy-seven million, two hundred fifty thousand, nine hundred sixty-one".