130232002121 has 16 divisors (see below), whose sum is σ = 142250935680. Its totient is φ = 118499552640.

The previous prime is 130232002037. The next prime is 130232002127. The reversal of 130232002121 is 121200232031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130232002121 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 130232002121.

It is not an unprimeable number, because it can be changed into a prime (130232002127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7457426 + ... + 7474868.

It is an arithmetic number, because the mean of its divisors is an integer number (8890683480).

Almost surely, 2^130232002121 is an apocalyptic number.

It is an amenable number.

130232002121 is a deficient number, since it is larger than the sum of its proper divisors (12018933559).

130232002121 is a wasteful number, since it uses less digits than its factorization.

130232002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25616.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 130232002121 its reverse (121200232031), we get a palindrome (251432234152).

The spelling of 130232002121 in words is "one hundred thirty billion, two hundred thirty-two million, two thousand, one hundred twenty-one".