112478903 has 2 divisors, whose sum is σ = 112478904. Its totient is φ = 112478902.

The previous prime is 112478837. The next prime is 112478959. The reversal of 112478903 is 309874211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112478903 - 2¹⁰ = 112477879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112478963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56239451 + 56239452.

It is an arithmetic number, because the mean of its divisors is an integer number (56239452).

Almost surely, 2^112478903 is an apocalyptic number.

112478903 is a deficient number, since it is larger than the sum of its proper divisors (1).

112478903 is an equidigital number, since it uses as much as digits as its factorization.

112478903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 112478903 is about 10605.6071490509. The cubic root of 112478903 is about 482.7145142244.

The spelling of 112478903 in words is "one hundred twelve million, four hundred seventy-eight thousand, nine hundred three".