Search a number
-
+
23031023083 is a prime number
BaseRepresentation
bin10101011100110000…
…011000010111101011
32012110001221012020221
4111130300120113223
5334131420214313
614325202430511
71443505315615
oct253460302753
965401835227
1023031023083
119849459582
124569062437
132230631a13
141186a85db5
158ebddbc8d
hex55cc185eb

23031023083 has 2 divisors, whose sum is σ = 23031023084. Its totient is φ = 23031023082.

The previous prime is 23031023017. The next prime is 23031023087. The reversal of 23031023083 is 38032013032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23031023083 - 213 = 23031014891 is a prime.

It is not a weakly prime, because it can be changed into another prime (23031023087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515511541 + 11515511542.

It is an arithmetic number, because the mean of its divisors is an integer number (11515511542).

Almost surely, 223031023083 is an apocalyptic number.

23031023083 is a deficient number, since it is larger than the sum of its proper divisors (1).

23031023083 is an equidigital number, since it uses as much as digits as its factorization.

23031023083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 23031023083 in words is "twenty-three billion, thirty-one million, twenty-three thousand, eighty-three".