325220130023 has 4 divisors (see below), whose sum is σ = 325234243488. Its totient is φ = 325206016560.

The previous prime is 325220130007. The next prime is 325220130029. The reversal of 325220130023 is 320031022523.

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 325220130023 - 2⁴ = 325220130007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325220130029) 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, 7022111 + ... + 7068272.

It is an arithmetic number, because the mean of its divisors is an integer number (81308560872).

Almost surely, 2^325220130023 is an apocalyptic number.

325220130023 is a deficient number, since it is larger than the sum of its proper divisors (14113465).

325220130023 is a wasteful number, since it uses less digits than its factorization.

325220130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113464.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 325220130023 its reverse (320031022523), we get a palindrome (645251152546).

The spelling of 325220130023 in words is "three hundred twenty-five billion, two hundred twenty million, one hundred thirty thousand, twenty-three".