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23012130341 is a prime number
BaseRepresentation
bin10101011011101000…
…010011111000100101
32012101202101100021202
4111123220103320211
5334112101132331
614323245452245
71443155611004
oct253350237045
965352340252
1023012130341
119839825142
124562871085
132229748595
141184368c3b
158ea408ecb
hex55ba13e25

23012130341 has 2 divisors, whose sum is σ = 23012130342. Its totient is φ = 23012130340.

The previous prime is 23012130293. The next prime is 23012130343. The reversal of 23012130341 is 14303121032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15944365441 + 7067764900 = 126271^2 + 84070^2 .

It is a cyclic number.

It is not a de Polignac number, because 23012130341 - 234 = 5832261157 is a prime.

Together with 23012130343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012130343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506065170 + 11506065171.

It is an arithmetic number, because the mean of its divisors is an integer number (11506065171).

Almost surely, 223012130341 is an apocalyptic number.

It is an amenable number.

23012130341 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012130341 is an equidigital number, since it uses as much as digits as its factorization.

23012130341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23012130341 its reverse (14303121032), we get a palindrome (37315251373).

The spelling of 23012130341 in words is "twenty-three billion, twelve million, one hundred thirty thousand, three hundred forty-one".