130756250597 has 4 divisors (see below), whose sum is σ = 149435714976. Its totient is φ = 112076786220.

The previous prime is 130756250549. The next prime is 130756250617. The reversal of 130756250597 is 795052657031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 795052657031 = 153763 ⋅5170637.

It is not a de Polignac number, because 130756250597 - 2⁸ = 130756250341 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 (130756250197) 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, 9339732179 + ... + 9339732192.

It is an arithmetic number, because the mean of its divisors is an integer number (37358928744).

Almost surely, 2^130756250597 is an apocalyptic number.

It is an amenable number.

130756250597 is a deficient number, since it is larger than the sum of its proper divisors (18679464379).

130756250597 is an equidigital number, since it uses as much as digits as its factorization.

130756250597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18679464378.

The product of its (nonzero) digits is 1984500, while the sum is 50.

The spelling of 130756250597 in words is "one hundred thirty billion, seven hundred fifty-six million, two hundred fifty thousand, five hundred ninety-seven".