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10230322231 is a prime number
BaseRepresentation
bin10011000011100011…
…00101010000110111
3222101222011012211101
421201301211100313
5131422430302411
64411051150531
7511342206223
oct114161452067
928358135741
1010230322231
11437a828568
121b96145447
13c7063030c
146d0999783
153ed2068c1
hex261c65437

10230322231 has 2 divisors, whose sum is σ = 10230322232. Its totient is φ = 10230322230.

The previous prime is 10230322229. The next prime is 10230322279. The reversal of 10230322231 is 13222303201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10230322231 - 21 = 10230322229 is a prime.

It is a super-2 number, since 2×102303222312 (a number of 21 digits) contains 22 as substring.

Together with 10230322229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10230322199 and 10230322208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10230322831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115161115 + 5115161116.

It is an arithmetic number, because the mean of its divisors is an integer number (5115161116).

Almost surely, 210230322231 is an apocalyptic number.

10230322231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230322231 is an equidigital number, since it uses as much as digits as its factorization.

10230322231 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 19.

Adding to 10230322231 its reverse (13222303201), we get a palindrome (23452625432).

The spelling of 10230322231 in words is "ten billion, two hundred thirty million, three hundred twenty-two thousand, two hundred thirty-one".