112247903 has 2 divisors, whose sum is σ = 112247904. Its totient is φ = 112247902.

The previous prime is 112247827. The next prime is 112247917. The reversal of 112247903 is 309742211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112247903 - 2²⁰ = 111199327 is a prime.

It is equal to p_6424544 and since 112247903 and 6424544 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112247963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56123951 + 56123952.

It is an arithmetic number, because the mean of its divisors is an integer number (56123952).

Almost surely, 2^112247903 is an apocalyptic number.

112247903 is a deficient number, since it is larger than the sum of its proper divisors (1).

112247903 is an equidigital number, since it uses as much as digits as its factorization.

112247903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 112247903 is about 10594.7110861977. The cubic root of 112247903 is about 482.3838345096.

The spelling of 112247903 in words is "one hundred twelve million, two hundred forty-seven thousand, nine hundred three".