130503215356231 has 64 divisors (see below), whose sum is σ = 137469499453440. Its totient is φ = 123782630400000.

The previous prime is 130503215356219. The next prime is 130503215356243. The reversal of 130503215356231 is 132653512305031.

It is an interprime number because it is at equal distance from previous prime (130503215356219) and next prime (130503215356243).

It is a cyclic number.

It is not a de Polignac number, because 130503215356231 - 2⁴³ = 121707122334023 is a prime.

It is a super-2 number, since 2×130503215356231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130503215356211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51157668406 + ... + 51157670956.

It is an arithmetic number, because the mean of its divisors is an integer number (2147960928960).

Almost surely, 2^{130503215356231} is an apocalyptic number.

130503215356231 is a deficient number, since it is larger than the sum of its proper divisors (6966284097209).

130503215356231 is a wasteful number, since it uses less digits than its factorization.

130503215356231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 130503215356231 in words is "one hundred thirty trillion, five hundred three billion, two hundred fifteen million, three hundred fifty-six thousand, two hundred thirty-one".