130756250747 has 4 divisors (see below), whose sum is σ = 130802637480. Its totient is φ = 130709864016.

The previous prime is 130756250731. The next prime is 130756250749. The reversal of 130756250747 is 747052657031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130756250747 - 2⁴ = 130756250731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130756250749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23189138 + ... + 23194775.

It is an arithmetic number, because the mean of its divisors is an integer number (32700659370).

Almost surely, 2^130756250747 is an apocalyptic number.

130756250747 is a deficient number, since it is larger than the sum of its proper divisors (46386733).

130756250747 is an equidigital number, since it uses as much as digits as its factorization.

130756250747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46386732.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 130756250747 in words is "one hundred thirty billion, seven hundred fifty-six million, two hundred fifty thousand, seven hundred forty-seven".