1113332311 has 8 divisors (see below), whose sum is σ = 1370255264. Its totient is φ = 880878240.

The previous prime is 1113332299. The next prime is 1113332323. The reversal of 1113332311 is 1132333111.

It is an interprime number because it is at equal distance from previous prime (1113332299) and next prime (1113332323).

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 1113332311 - 2¹⁵ = 1113299543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113332351) 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, 6117120 + ... + 6117301.

It is an arithmetic number, because the mean of its divisors is an integer number (171281908).

Almost surely, 2^1113332311 is an apocalyptic number.

1113332311 is a deficient number, since it is larger than the sum of its proper divisors (256922953).

1113332311 is a wasteful number, since it uses less digits than its factorization.

1113332311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12234441.

The product of its digits is 162, while the sum is 19.

The square root of 1113332311 is about 33366.6346969544. The cubic root of 1113332311 is about 1036.4338877038.

Adding to 1113332311 its reverse (1132333111), we get a palindrome (2245665422).

The spelling of 1113332311 in words is "one billion, one hundred thirteen million, three hundred thirty-two thousand, three hundred eleven".