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230223013123201 = 724698428839249
BaseRepresentation
bin110100010110001011111000…
…111010101001010010000001
31010012011002211121212021210021
4310112023320322221102001
5220133433212324420301
62133350554145533441
766331030612205500
oct6426137072512201
91105132747767707
10230223013123201
11673a103900868a
12219a2919344281
139b5cc24722757
1440bcbd35d8837
151b939678408a1
hexd162f8ea9481

230223013123201 has 6 divisors (see below), whose sum is σ = 267810443837250. Its totient is φ = 197334011248416.

The previous prime is 230223013123199. The next prime is 230223013123277. The reversal of 230223013123201 is 102321310322032.

It can be written as a sum of positive squares in only one way, i.e., 143694785900176 + 86528227223025 = 11987276^2 + 9302055^2 .

It is not a de Polignac number, because 230223013123201 - 21 = 230223013123199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230223013123001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2349214419576 + ... + 2349214419673.

It is an arithmetic number, because the mean of its divisors is an integer number (44635073972875).

Almost surely, 2230223013123201 is an apocalyptic number.

It is an amenable number.

230223013123201 is a deficient number, since it is larger than the sum of its proper divisors (37587430714049).

230223013123201 is an equidigital number, since it uses as much as digits as its factorization.

230223013123201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4698428839263 (or 4698428839256 counting only the distinct ones).

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

Adding to 230223013123201 its reverse (102321310322032), we get a palindrome (332544323445233).

The spelling of 230223013123201 in words is "two hundred thirty trillion, two hundred twenty-three billion, thirteen million, one hundred twenty-three thousand, two hundred one".

Divisors: 1 7 49 4698428839249 32889001874743 230223013123201