1113011253 has 16 divisors (see below), whose sum is σ = 1650436800. Its totient is φ = 741318480.

The previous prime is 1113011167. The next prime is 1113011257. The reversal of 1113011253 is 3521103111.

1113011253 is a `hidden beast` number, since 111 + 301 + 1 + 253 = 666.

It is not a de Polignac number, because 1113011253 - 2¹² = 1113007157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113011257) 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, 11358 + ... + 48528.

It is an arithmetic number, because the mean of its divisors is an integer number (103152300).

Almost surely, 2^1113011253 is an apocalyptic number.

It is an amenable number.

1113011253 is a deficient number, since it is larger than the sum of its proper divisors (537425547).

1113011253 is a wasteful number, since it uses less digits than its factorization.

1113011253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38289 (or 38283 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 1113011253 is about 33361.8232865052. The cubic root of 1113011253 is about 1036.3342506714.

Adding to 1113011253 its reverse (3521103111), we get a palindrome (4634114364).

The spelling of 1113011253 in words is "one billion, one hundred thirteen million, eleven thousand, two hundred fifty-three".