101204231 has 2 divisors, whose sum is σ = 101204232. Its totient is φ = 101204230.

The previous prime is 101204221. The next prime is 101204239. The reversal of 101204231 is 132402101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101204231 - 2⁶ = 101204167 is a prime.

It is a super-2 number, since 2×101204231² = 20484592744602722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101204239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50602115 + 50602116.

It is an arithmetic number, because the mean of its divisors is an integer number (50602116).

Almost surely, 2^101204231 is an apocalyptic number.

101204231 is a deficient number, since it is larger than the sum of its proper divisors (1).

101204231 is an equidigital number, since it uses as much as digits as its factorization.

101204231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101204231 is about 10060.0313617801. The cubic root of 101204231 is about 466.0146357159.

Adding to 101204231 its reverse (132402101), we get a palindrome (233606332).

The spelling of 101204231 in words is "one hundred one million, two hundred four thousand, two hundred thirty-one".