112550231 has 2 divisors, whose sum is σ = 112550232. Its totient is φ = 112550230.

The previous prime is 112550219. The next prime is 112550233. The reversal of 112550231 is 132055211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (132055211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112550231 - 2²⁶ = 45441367 is a prime.

It is a super-2 number, since 2×112550231² = 25335108996306722, which contains 22 as substring.

Together with 112550233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112550233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56275115 + 56275116.

It is an arithmetic number, because the mean of its divisors is an integer number (56275116).

Almost surely, 2^112550231 is an apocalyptic number.

112550231 is a deficient number, since it is larger than the sum of its proper divisors (1).

112550231 is an equidigital number, since it uses as much as digits as its factorization.

112550231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 112550231 is about 10608.9693655887. The cubic root of 112550231 is about 482.8165297562.

The spelling of 112550231 in words is "one hundred twelve million, five hundred fifty thousand, two hundred thirty-one".