1113323032213 has 16 divisors (see below), whose sum is σ = 1274188133376. Its totient is φ = 952913278080.

The previous prime is 1113323032147. The next prime is 1113323032229. The reversal of 1113323032213 is 3122303233111.

It is a cyclic number.

It is not a de Polignac number, because 1113323032213 - 2³³ = 1104733097621 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 (1113323032243) 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, 24267945 + ... + 24313777.

It is an arithmetic number, because the mean of its divisors is an integer number (79636758336).

Almost surely, 2^{1113323032213} is an apocalyptic number.

It is an amenable number.

1113323032213 is a deficient number, since it is larger than the sum of its proper divisors (160865101163).

1113323032213 is an equidigital number, since it uses as much as digits as its factorization.

1113323032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50724.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1113323032213 its reverse (3122303233111), we get a palindrome (4235626265324).

The spelling of 1113323032213 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, thirty-two thousand, two hundred thirteen".