112788103 has 2 divisors, whose sum is σ = 112788104. Its totient is φ = 112788102.

The previous prime is 112788043. The next prime is 112788121. The reversal of 112788103 is 301887211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112788103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112788133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56394051 + 56394052.

It is an arithmetic number, because the mean of its divisors is an integer number (56394052).

Almost surely, 2^112788103 is an apocalyptic number.

112788103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112788103 is an equidigital number, since it uses as much as digits as its factorization.

112788103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 112788103 is about 10620.1743394353. The cubic root of 112788103 is about 483.1564304910.

The spelling of 112788103 in words is "one hundred twelve million, seven hundred eighty-eight thousand, one hundred three".