112818403 has 2 divisors, whose sum is σ = 112818404. Its totient is φ = 112818402.

The previous prime is 112818401. The next prime is 112818449. The reversal of 112818403 is 304818211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112818403 - 2¹ = 112818401 is a prime.

Together with 112818401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112818401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56409201 + 56409202.

It is an arithmetic number, because the mean of its divisors is an integer number (56409202).

Almost surely, 2^112818403 is an apocalyptic number.

112818403 is a deficient number, since it is larger than the sum of its proper divisors (1).

112818403 is an equidigital number, since it uses as much as digits as its factorization.

112818403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 112818403 is about 10621.6007738947. The cubic root of 112818403 is about 483.1996925275.

The spelling of 112818403 in words is "one hundred twelve million, eight hundred eighteen thousand, four hundred three".