1113311106 has 24 divisors (see below), whose sum is σ = 2416480560. Its totient is φ = 370441176.

The previous prime is 1113311081. The next prime is 1113311123. The reversal of 1113311106 is 6011133111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44796 + ... + 65063.

It is an arithmetic number, because the mean of its divisors is an integer number (100686690).

Almost surely, 2^1113311106 is an apocalyptic number.

1113311106 is an abundant number, since it is smaller than the sum of its proper divisors (1303169454).

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

1113311106 is a wasteful number, since it uses less digits than its factorization.

1113311106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110430 (or 110427 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 1113311106 is about 33366.3169378941. The cubic root of 1113311106 is about 1036.4273075420.

Adding to 1113311106 its reverse (6011133111), we get a palindrome (7124444217).

The spelling of 1113311106 in words is "one billion, one hundred thirteen million, three hundred eleven thousand, one hundred six".