1113531353 has 8 divisors (see below), whose sum is σ = 1219847040. Its totient is φ = 1008063280.

The previous prime is 1113531323. The next prime is 1113531359. The reversal of 1113531353 is 3531353111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113531353 - 2¹² = 1113527257 is a prime.

It is a super-2 number, since 2×1113531353² = 2479904148228021218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113531359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209150 + ... + 214407.

It is an arithmetic number, because the mean of its divisors is an integer number (152480880).

Almost surely, 2^1113531353 is an apocalyptic number.

It is an amenable number.

1113531353 is a deficient number, since it is larger than the sum of its proper divisors (106315687).

1113531353 is a wasteful number, since it uses less digits than its factorization.

1113531353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423807.

The product of its digits is 2025, while the sum is 26.

The square root of 1113531353 is about 33369.6172138669. The cubic root of 1113531353 is about 1036.4956487130.

Adding to 1113531353 its reverse (3531353111), we get a palindrome (4644884464).

The spelling of 1113531353 in words is "one billion, one hundred thirteen million, five hundred thirty-one thousand, three hundred fifty-three".