1113552133 has 16 divisors (see below), whose sum is σ = 1195330240. Its totient is φ = 1034208000.

The previous prime is 1113552119. The next prime is 1113552137. The reversal of 1113552133 is 3312553111.

It is not a de Polignac number, because 1113552133 - 2¹³ = 1113543941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113552098 and 1113552107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113552137) 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, 389158 + ... + 392008.

It is an arithmetic number, because the mean of its divisors is an integer number (74708140).

Almost surely, 2^1113552133 is an apocalyptic number.

It is an amenable number.

1113552133 is a deficient number, since it is larger than the sum of its proper divisors (81778107).

1113552133 is a wasteful number, since it uses less digits than its factorization.

1113552133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268.

The product of its digits is 1350, while the sum is 25.

The square root of 1113552133 is about 33369.9285734926. The cubic root of 1113552133 is about 1036.5020961428.

The spelling of 1113552133 in words is "one billion, one hundred thirteen million, five hundred fifty-two thousand, one hundred thirty-three".