23021130323 has 2 divisors, whose sum is σ = 23021130324. Its totient is φ = 23021130322.

The previous prime is 23021130287. The next prime is 23021130337. The reversal of 23021130323 is 32303112032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23021130323 - 2¹⁴ = 23021113939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23021130295 and 23021130304.

It is not a weakly prime, because it can be changed into another prime (23021130343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11510565161 + 11510565162.

It is an arithmetic number, because the mean of its divisors is an integer number (11510565162).

Almost surely, 2^23021130323 is an apocalyptic number.

23021130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

23021130323 is an equidigital number, since it uses as much as digits as its factorization.

23021130323 is an evil number, because the sum of its binary digits is even.

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

Adding to 23021130323 its reverse (32303112032), we get a palindrome (55324242355).

The spelling of 23021130323 in words is "twenty-three billion, twenty-one million, one hundred thirty thousand, three hundred twenty-three".