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23230310959 is a prime number
BaseRepresentation
bin10101101000101000…
…100110101000101111
32012221221221001211101
4111220220212220233
5340033424422314
614401042103531
71451445246052
oct255050465057
965857831741
1023230310959
1199409a54a9
12460394aba7
1322629c9b3b
1411a5320a99
1590e655174
hex568a26a2f

23230310959 has 2 divisors, whose sum is σ = 23230310960. Its totient is φ = 23230310958.

The previous prime is 23230310941. The next prime is 23230311023. The reversal of 23230310959 is 95901303232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23230310959 - 29 = 23230310447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23230310659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615155479 + 11615155480.

It is an arithmetic number, because the mean of its divisors is an integer number (11615155480).

Almost surely, 223230310959 is an apocalyptic number.

23230310959 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230310959 is an equidigital number, since it uses as much as digits as its factorization.

23230310959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 37.

The spelling of 23230310959 in words is "twenty-three billion, two hundred thirty million, three hundred ten thousand, nine hundred fifty-nine".