112451103 has 12 divisors (see below), whose sum is σ = 166819848. Its totient is φ = 72941040.

The previous prime is 112451083. The next prime is 112451113. The reversal of 112451103 is 301154211.

112451103 is a `hidden beast` number, since 112 + 451 + 103 = 666.

It is not a de Polignac number, because 112451103 - 2²⁴ = 95673887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451113) 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, 168513 + ... + 169178.

It is an arithmetic number, because the mean of its divisors is an integer number (13901654).

Almost surely, 2^112451103 is an apocalyptic number.

112451103 is a deficient number, since it is larger than the sum of its proper divisors (54368745).

112451103 is a wasteful number, since it uses less digits than its factorization.

112451103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337734 (or 337731 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 112451103 is about 10604.2964405943. The cubic root of 112451103 is about 482.6747421164.

The spelling of 112451103 in words is "one hundred twelve million, four hundred fifty-one thousand, one hundred three".