1113585383 has 4 divisors (see below), whose sum is σ = 1172195160. Its totient is φ = 1054975608.

The previous prime is 1113585377. The next prime is 1113585433. The reversal of 1113585383 is 3835853111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1113585383 - 2⁸ = 1113585127 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 (1113585983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29304860 + ... + 29304897.

It is an arithmetic number, because the mean of its divisors is an integer number (293048790).

Almost surely, 2^1113585383 is an apocalyptic number.

1113585383 is a deficient number, since it is larger than the sum of its proper divisors (58609777).

1113585383 is an equidigital number, since it uses as much as digits as its factorization.

1113585383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58609776.

The product of its digits is 43200, while the sum is 38.

The square root of 1113585383 is about 33370.4267728179. The cubic root of 1113585383 is about 1036.5124124841.

The spelling of 1113585383 in words is "one billion, one hundred thirteen million, five hundred eighty-five thousand, three hundred eighty-three".