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107230231 is a prime number
BaseRepresentation
bin1100110010000…
…11010000010111
321110202212020001
412121003100113
5204422331411
614350152131
72441304403
oct631032027
9243685201
10107230231
115558a729
122bab2647
13192a5754
1410354103
159631dc1
hex6643417

107230231 has 2 divisors, whose sum is σ = 107230232. Its totient is φ = 107230230.

The previous prime is 107230223. The next prime is 107230241. The reversal of 107230231 is 132032701.

It is a weak prime.

It is an emirp because it is prime and its reverse (132032701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107230231 - 23 = 107230223 is a prime.

It is a super-2 number, since 2×1072302312 = 22996644880626722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107230199 and 107230208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107230241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53615115 + 53615116.

It is an arithmetic number, because the mean of its divisors is an integer number (53615116).

Almost surely, 2107230231 is an apocalyptic number.

107230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

107230231 is an equidigital number, since it uses as much as digits as its factorization.

107230231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 107230231 is about 10355.2030883030. The cubic root of 107230231 is about 475.0861982071.

Adding to 107230231 its reverse (132032701), we get a palindrome (239262932).

The spelling of 107230231 in words is "one hundred seven million, two hundred thirty thousand, two hundred thirty-one".