130001210231 has 16 divisors (see below), whose sum is σ = 133045648128. Its totient is φ = 126995299200.

The previous prime is 130001210197. The next prime is 130001210239. The reversal of 130001210231 is 132012100031.

It is a cyclic number.

It is not a de Polignac number, because 130001210231 - 2¹⁸ = 130000948087 is a prime.

It is a super-2 number, since 2×130001210231² (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 (130001210239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3813695 + ... + 3847631.

It is an arithmetic number, because the mean of its divisors is an integer number (8315353008).

Almost surely, 2^130001210231 is an apocalyptic number.

130001210231 is a deficient number, since it is larger than the sum of its proper divisors (3044437897).

130001210231 is a wasteful number, since it uses less digits than its factorization.

130001210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34502.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130001210231 its reverse (132012100031), we get a palindrome (262013310262).

The spelling of 130001210231 in words is "one hundred thirty billion, one million, two hundred ten thousand, two hundred thirty-one".