100230231 has 8 divisors (see below), whose sum is σ = 133761024. Its totient is φ = 66759800.

The previous prime is 100230173. The next prime is 100230239. The reversal of 100230231 is 132032001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100230231 - 2⁷ = 100230103 is a prime.

It is a super-2 number, since 2×100230231² = 20092198412626722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100230239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11061 + ... + 17966.

It is an arithmetic number, because the mean of its divisors is an integer number (16720128).

Almost surely, 2^100230231 is an apocalyptic number.

100230231 is a deficient number, since it is larger than the sum of its proper divisors (33530793).

100230231 is a wasteful number, since it uses less digits than its factorization.

100230231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30181.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 100230231 is about 10011.5049318272. The cubic root of 100230231 is about 464.5148228861.

Adding to 100230231 its reverse (132032001), we get a palindrome (232262232).

The spelling of 100230231 in words is "one hundred million, two hundred thirty thousand, two hundred thirty-one".