1113346899 has 12 divisors (see below), whose sum is σ = 1837906096. Its totient is φ = 636198192.

The previous prime is 1113346889. The next prime is 1113346907. The reversal of 1113346899 is 9986433111.

It is not a de Polignac number, because 1113346899 - 2²¹ = 1111249747 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1113346889) 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, 8836024 + ... + 8836149.

Almost surely, 2^1113346899 is an apocalyptic number.

1113346899 is a deficient number, since it is larger than the sum of its proper divisors (724559197).

1113346899 is a wasteful number, since it uses less digits than its factorization.

1113346899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17672186 (or 17672183 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 1113346899 is about 33366.8532978464. The cubic root of 1113346899 is about 1036.4384144838.

The spelling of 1113346899 in words is "one billion, one hundred thirteen million, three hundred forty-six thousand, eight hundred ninety-nine".