1116315403 has 12 divisors (see below), whose sum is σ = 1304304552. Its totient is φ = 952617120.

The previous prime is 1116315391. The next prime is 1116315407. The reversal of 1116315403 is 3045136111.

It is not a de Polignac number, because 1116315403 - 2¹³ = 1116307211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116315407) 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, 39058 + ... + 61303.

It is an arithmetic number, because the mean of its divisors is an integer number (108692046).

Almost surely, 2^1116315403 is an apocalyptic number.

1116315403 is a deficient number, since it is larger than the sum of its proper divisors (187989149).

1116315403 is a wasteful number, since it uses less digits than its factorization.

1116315403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100602 (or 100595 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1116315403 is about 33411.3065144122. The cubic root of 1116315403 is about 1037.3587449438.

The spelling of 1116315403 in words is "one billion, one hundred sixteen million, three hundred fifteen thousand, four hundred three".