1113102 has 20 divisors (see below), whose sum is σ = 2494536. Its totient is φ = 370980.

The previous prime is 1113089. The next prime is 1113103. The reversal of 1113102 is 2013111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113103) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3274 + ... + 3597.

2^1113102 is an apocalyptic number.

1113102 is an abundant number, since it is smaller than the sum of its proper divisors (1381434).

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

1113102 is an equidigital number, since it uses as much as digits as its factorization.

1113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885 (or 6876 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1113102 is about 1055.0364922599. The cubic root of 1113102 is about 103.6362415007.

Adding to 1113102 its reverse (2013111), we get a palindrome (3126213).

Subtracting 1113102 from its reverse (2013111), we obtain a palindrome (900009).

It can be divided in two parts, 1113 and 102, that multiplied together give a triangular number (113526 = T₄₇₆).

The spelling of 1113102 in words is "one million, one hundred thirteen thousand, one hundred two".