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230110100231 = 11127271607813
BaseRepresentation
bin1101011001001110100…
…0010111101100000111
3210222221202202020222212
43112103220113230013
512232231141201411
6253413334014035
722424225402534
oct3262350275407
9728852666885
10230110100231
1189653175160
123871b4a731b
131891245312b
14b1ccdc9d8b
155ebba9a68b
hex3593a17b07

230110100231 has 16 divisors (see below), whose sum is σ = 253939826688. Its totient is φ = 206777642400.

The previous prime is 230110100219. The next prime is 230110100239. The reversal of 230110100231 is 132001011032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230110100231 is a prime.

It is a super-2 number, since 2×2301101002312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230110100239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74681 + ... + 682493.

It is an arithmetic number, because the mean of its divisors is an integer number (15871239168).

Almost surely, 2230110100231 is an apocalyptic number.

230110100231 is a deficient number, since it is larger than the sum of its proper divisors (23829726457).

230110100231 is a wasteful number, since it uses less digits than its factorization.

230110100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608222.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 230110100231 its reverse (132001011032), we get a palindrome (362111111263).

The spelling of 230110100231 in words is "two hundred thirty billion, one hundred ten million, one hundred thousand, two hundred thirty-one".

Divisors: 1 11 127 271 1397 2981 34417 378587 607813 6685943 77192251 164717323 849114761 1811890553 20919100021 230110100231