1113253122 has 8 divisors (see below), whose sum is σ = 2226506256. Its totient is φ = 371084372.

The previous prime is 1113253103. The next prime is 1113253129. The reversal of 1113253122 is 2213523111.

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

1113253122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1113253129) 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, 92771088 + ... + 92771099.

It is an arithmetic number, because the mean of its divisors is an integer number (278313282).

Almost surely, 2^1113253122 is an apocalyptic number.

1113253122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113253122 is a wasteful number, since it uses less digits than its factorization.

1113253122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185542192.

The product of its digits is 360, while the sum is 21.

The square root of 1113253122 is about 33365.4480263640. The cubic root of 1113253122 is about 1036.4093139959.

Adding to 1113253122 its reverse (2213523111), we get a palindrome (3326776233).

The spelling of 1113253122 in words is "one billion, one hundred thirteen million, two hundred fifty-three thousand, one hundred twenty-two".