1103113002 has 16 divisors (see below), whose sum is σ = 2209643712. Its totient is φ = 367134720.

The previous prime is 1103112977. The next prime is 1103113019. The reversal of 1103113002 is 2003113011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138199 + ... + 145962.

It is an arithmetic number, because the mean of its divisors is an integer number (138102732).

Almost surely, 2^1103113002 is an apocalyptic number.

1103113002 is an abundant number, since it is smaller than the sum of its proper divisors (1106530710).

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

1103113002 is a wasteful number, since it uses less digits than its factorization.

1103113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284813.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1103113002 is about 33213.1450182002. The cubic root of 1103113002 is about 1033.2529831615.

Adding to 1103113002 its reverse (2003113011), we get a palindrome (3106226013).

Subtracting 1103113002 from its reverse (2003113011), we obtain a palindrome (900000009).

The spelling of 1103113002 in words is "one billion, one hundred three million, one hundred thirteen thousand, two".