23130121332323 has 4 divisors (see below), whose sum is σ = 23130217746768. Its totient is φ = 23130024917880.

The previous prime is 23130121332317. The next prime is 23130121332389. The reversal of 23130121332323 is 32323312103132.

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 23130121332323 - 2¹⁰ = 23130121331299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130121331323) 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, 47846468 + ... + 48327473.

It is an arithmetic number, because the mean of its divisors is an integer number (5782554436692).

Almost surely, 2^{23130121332323} is an apocalyptic number.

23130121332323 is a deficient number, since it is larger than the sum of its proper divisors (96414445).

23130121332323 is an equidigital number, since it uses as much as digits as its factorization.

23130121332323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96414444.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 23130121332323 its reverse (32323312103132), we get a palindrome (55453433435455).

The spelling of 23130121332323 in words is "twenty-three trillion, one hundred thirty billion, one hundred twenty-one million, three hundred thirty-two thousand, three hundred twenty-three".