130033230023 has 4 divisors (see below), whose sum is σ = 131320687848. Its totient is φ = 128745772200.

The previous prime is 130033230001. The next prime is 130033230049. The reversal of 130033230023 is 320032330031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130033230023 - 2¹⁰ = 130033228999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130033229977 and 130033230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130033230053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643728761 + ... + 643728962.

It is an arithmetic number, because the mean of its divisors is an integer number (32830171962).

Almost surely, 2^130033230023 is an apocalyptic number.

130033230023 is a deficient number, since it is larger than the sum of its proper divisors (1287457825).

130033230023 is a wasteful number, since it uses less digits than its factorization.

130033230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287457824.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 130033230023 its reverse (320032330031), we get a palindrome (450065560054).

The spelling of 130033230023 in words is "one hundred thirty billion, thirty-three million, two hundred thirty thousand, twenty-three".