1013112099 has 6 divisors (see below), whose sum is σ = 1463384156. Its totient is φ = 675408060.

The previous prime is 1013112041. The next prime is 1013112143. The reversal of 1013112099 is 9902113101.

It is not a de Polignac number, because 1013112099 - 2⁷ = 1013111971 is a prime.

It is a super-2 number, since 2×1013112099² = 2052792250280371602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013112299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56283997 + ... + 56284014.

Almost surely, 2^1013112099 is an apocalyptic number.

1013112099 is a deficient number, since it is larger than the sum of its proper divisors (450272057).

1013112099 is a wasteful number, since it uses less digits than its factorization.

1013112099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112568017 (or 112568014 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 1013112099 is about 31829.4219080397. The cubic root of 1013112099 is about 1004.3517346022.

The spelling of 1013112099 in words is "one billion, thirteen million, one hundred twelve thousand, ninety-nine".