112452903 has 12 divisors (see below), whose sum is σ = 167672128. Its totient is φ = 72550080.

The previous prime is 112452883. The next prime is 112452913. The reversal of 112452903 is 309254211.

It is not a de Polignac number, because 112452903 - 2⁶ = 112452839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112452913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201250 + ... + 201807.

Almost surely, 2^112452903 is an apocalyptic number.

112452903 is a deficient number, since it is larger than the sum of its proper divisors (55219225).

112452903 is a wasteful number, since it uses less digits than its factorization.

112452903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403094 (or 403091 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 112452903 is about 10604.3813115146. The cubic root of 112452903 is about 482.6773174873.

The spelling of 112452903 in words is "one hundred twelve million, four hundred fifty-two thousand, nine hundred three".