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23100130013 is a prime number
BaseRepresentation
bin10101100000111000…
…000000001011011101
32012121212222012010212
4111200320000023131
5334302113130023
614340111542205
71445304602552
oct254070001335
965555865125
1023100130013
11988446a644
12458822a965
132241a49bac
141191d14a29
15902edce78
hex560e002dd

23100130013 has 2 divisors, whose sum is σ = 23100130014. Its totient is φ = 23100130012.

The previous prime is 23100129989. The next prime is 23100130033. The reversal of 23100130013 is 31003100132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23036561284 + 63568729 = 151778^2 + 7973^2 .

It is a cyclic number.

It is not a de Polignac number, because 23100130013 - 214 = 23100113629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23100130013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23100130033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550065006 + 11550065007.

It is an arithmetic number, because the mean of its divisors is an integer number (11550065007).

Almost surely, 223100130013 is an apocalyptic number.

It is an amenable number.

23100130013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23100130013 is an equidigital number, since it uses as much as digits as its factorization.

23100130013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 23100130013 its reverse (31003100132), we get a palindrome (54103230145).

The spelling of 23100130013 in words is "twenty-three billion, one hundred million, one hundred thirty thousand, thirteen".