1113102213 has 16 divisors (see below), whose sum is σ = 1612646400. Its totient is φ = 680333040.

The previous prime is 1113102203. The next prime is 1113102229. The reversal of 1113102213 is 3122013111.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1113102213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113102192 and 1113102201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113102203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313203 + ... + 316736.

It is an arithmetic number, because the mean of its divisors is an integer number (100790400).

Almost surely, 2^1113102213 is an apocalyptic number.

It is an amenable number.

1113102213 is a deficient number, since it is larger than the sum of its proper divisors (499544187).

1113102213 is a wasteful number, since it uses less digits than its factorization.

1113102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629992.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1113102213 is about 33363.1864934991. The cubic root of 1113102213 is about 1036.3624811125.

Adding to 1113102213 its reverse (3122013111), we get a palindrome (4235115324).

The spelling of 1113102213 in words is "one billion, one hundred thirteen million, one hundred two thousand, two hundred thirteen".