130351288761 has 6 divisors (see below), whose sum is σ = 188285194890. Its totient is φ = 86900859168.

The previous prime is 130351288709. The next prime is 130351288799. The reversal of 130351288761 is 167882153031.

It is a happy number.

130351288761 is a `hidden beast` number, since 1 + 303 + 5 + 1 + 288 + 7 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130335440400 + 15848361 = 361020^2 + 3981^2 .

It is not a de Polignac number, because 130351288761 - 2⁷ = 130351288633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130351218761) 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, 7241738256 + ... + 7241738273.

It is an arithmetic number, because the mean of its divisors is an integer number (31380865815).

Almost surely, 2^130351288761 is an apocalyptic number.

It is an amenable number.

130351288761 is a deficient number, since it is larger than the sum of its proper divisors (57933906129).

130351288761 is a wasteful number, since it uses less digits than its factorization.

130351288761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14483476535 (or 14483476532 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 130351288761 in words is "one hundred thirty billion, three hundred fifty-one million, two hundred eighty-eight thousand, seven hundred sixty-one".