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23230022969 is a prime number
BaseRepresentation
bin10101101000100111…
…100000010100111001
32012221221101102210002
4111220213200110321
5340033341213334
614401032002345
71451442636326
oct255047402471
965857342702
1023230022969
11994081909a
1246038303b5
132262928a2a
1411a5287b4d
1590e5e9b7e
hex5689e0539

23230022969 has 2 divisors, whose sum is σ = 23230022970. Its totient is φ = 23230022968.

The previous prime is 23230022957. The next prime is 23230022971. The reversal of 23230022969 is 96922003232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20390412025 + 2839610944 = 142795^2 + 53288^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230022969 - 224 = 23213245753 is a prime.

It is a super-2 number, since 2×232300229692 (a number of 22 digits) contains 22 as substring.

Together with 23230022971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23230022069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615011484 + 11615011485.

It is an arithmetic number, because the mean of its divisors is an integer number (11615011485).

Almost surely, 223230022969 is an apocalyptic number.

It is an amenable number.

23230022969 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230022969 is an equidigital number, since it uses as much as digits as its factorization.

23230022969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 23230022969 in words is "twenty-three billion, two hundred thirty million, twenty-two thousand, nine hundred sixty-nine".