1116415403 has 2 divisors, whose sum is σ = 1116415404. Its totient is φ = 1116415402.

The previous prime is 1116415397. The next prime is 1116415451. The reversal of 1116415403 is 3045146111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1116415403 - 2²⁰ = 1115366827 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116415103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558207701 + 558207702.

It is an arithmetic number, because the mean of its divisors is an integer number (558207702).

Almost surely, 2^1116415403 is an apocalyptic number.

1116415403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116415403 is an equidigital number, since it uses as much as digits as its factorization.

1116415403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1116415403 is about 33412.8029802948. The cubic root of 1116415403 is about 1037.3897196955.

The spelling of 1116415403 in words is "one billion, one hundred sixteen million, four hundred fifteen thousand, four hundred three".