130232001321023 has 24 divisors (see below), whose sum is σ = 158142906944352. Its totient is φ = 106732303280064.

The previous prime is 130232001320999. The next prime is 130232001321031. The reversal of 130232001321023 is 320123100232031.

It is not a de Polignac number, because 130232001321023 - 2¹⁰ = 130232001319999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 130232001321023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130232001321073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19714340 + ... + 25477817.

It is an arithmetic number, because the mean of its divisors is an integer number (6589287789348).

Almost surely, 2^{130232001321023} is an apocalyptic number.

130232001321023 is a deficient number, since it is larger than the sum of its proper divisors (27910905623329).

130232001321023 is a wasteful number, since it uses less digits than its factorization.

130232001321023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45194751 (or 45194744 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 130232001321023 its reverse (320123100232031), we get a palindrome (450355101553054).

The spelling of 130232001321023 in words is "one hundred thirty trillion, two hundred thirty-two billion, one million, three hundred twenty-one thousand, twenty-three".