130526513213 has 8 divisors (see below), whose sum is σ = 141575386680. Its totient is φ = 119852177920.

The previous prime is 130526513191. The next prime is 130526513233. The reversal of 130526513213 is 312315625031.

It can be written as a sum of positive squares in 4 ways, for example, as 7716216964 + 122810296249 = 87842^2 + 350443^2 .

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 130526513213 - 2⁸ = 130526512957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130526513213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130526513233) 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, 93633818 + ... + 93635211.

It is an arithmetic number, because the mean of its divisors is an integer number (17696923335).

Almost surely, 2^130526513213 is an apocalyptic number.

It is an amenable number.

130526513213 is a deficient number, since it is larger than the sum of its proper divisors (11048873467).

130526513213 is a wasteful number, since it uses less digits than its factorization.

130526513213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187269087.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 130526513213 in words is "one hundred thirty billion, five hundred twenty-six million, five hundred thirteen thousand, two hundred thirteen".