130212300231 has 48 divisors (see below), whose sum is σ = 208760872320. Its totient is φ = 77705879040.

The previous prime is 130212300181. The next prime is 130212300299. The reversal of 130212300231 is 132003212031.

130212300231 is a `hidden beast` number, since 130 + 2 + 1 + 2 + 300 + 231 = 666.

It is not a de Polignac number, because 130212300231 - 2⁹ = 130212299719 is a prime.

It is a super-2 number, since 2×130212300231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130212300931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 490771 + ... + 708011.

It is an arithmetic number, because the mean of its divisors is an integer number (4349184840).

Almost surely, 2^130212300231 is an apocalyptic number.

130212300231 is a deficient number, since it is larger than the sum of its proper divisors (78548572089).

130212300231 is a wasteful number, since it uses less digits than its factorization.

130212300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217416 (or 217413 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130212300231 its reverse (132003212031), we get a palindrome (262215512262).

The spelling of 130212300231 in words is "one hundred thirty billion, two hundred twelve million, three hundred thousand, two hundred thirty-one".