1112133013 has 16 divisors (see below), whose sum is σ = 1211664960. Its totient is φ = 1016499456.

The previous prime is 1112132953. The next prime is 1112133097. The reversal of 1112133013 is 3103312111.

It is a cyclic number.

It is not a de Polignac number, because 1112133013 - 2¹³ = 1112124821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112133613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413170 + ... + 415852.

It is an arithmetic number, because the mean of its divisors is an integer number (75729060).

Almost surely, 2^1112133013 is an apocalyptic number.

It is an amenable number.

1112133013 is a deficient number, since it is larger than the sum of its proper divisors (99531947).

1112133013 is a wasteful number, since it uses less digits than its factorization.

1112133013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1112133013 is about 33348.6583388298. The cubic root of 1112133013 is about 1036.0616000328.

Adding to 1112133013 its reverse (3103312111), we get a palindrome (4215445124).

The spelling of 1112133013 in words is "one billion, one hundred twelve million, one hundred thirty-three thousand, thirteen".