1113333102 has 48 divisors (see below), whose sum is σ = 2772282240. Its totient is φ = 316311696.

The previous prime is 1113333061. The next prime is 1113333119. The reversal of 1113333102 is 2013333111.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2128 + ... + 47235.

It is an arithmetic number, because the mean of its divisors is an integer number (57755880).

Almost surely, 2^1113333102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113333102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1386141120).

1113333102 is an abundant number, since it is smaller than the sum of its proper divisors (1658949138).

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

1113333102 is a wasteful number, since it uses less digits than its factorization.

1113333102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49557 (or 49554 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1113333102 is about 33366.6465501105. The cubic root of 1113333102 is about 1036.4341331588.

Adding to 1113333102 its reverse (2013333111), we get a palindrome (3126666213).

Subtracting 1113333102 from its reverse (2013333111), we obtain a palindrome (900000009).

The spelling of 1113333102 in words is "one billion, one hundred thirteen million, three hundred thirty-three thousand, one hundred two".