23120323301 has 4 divisors (see below), whose sum is σ = 23123239104. Its totient is φ = 23117407500.

The previous prime is 23120323277. The next prime is 23120323307. The reversal of 23120323301 is 10332302132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23120323301 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 (23120323307) 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, 1445975 + ... + 1461876.

It is an arithmetic number, because the mean of its divisors is an integer number (5780809776).

Almost surely, 2^23120323301 is an apocalyptic number.

It is an amenable number.

23120323301 is a deficient number, since it is larger than the sum of its proper divisors (2915803).

23120323301 is an equidigital number, since it uses as much as digits as its factorization.

23120323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915802.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23120323301 its reverse (10332302132), we get a palindrome (33452625433).

The spelling of 23120323301 in words is "twenty-three billion, one hundred twenty million, three hundred twenty-three thousand, three hundred one".