1113505102 has 8 divisors (see below), whose sum is σ = 1697639112. Its totient is φ = 547625400.

The previous prime is 1113505067. The next prime is 1113505147. The reversal of 1113505102 is 2015053111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1113505102² = 2479787224360060808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1113505102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4563424 + ... + 4563667.

It is an arithmetic number, because the mean of its divisors is an integer number (212204889).

Almost surely, 2^1113505102 is an apocalyptic number.

1113505102 is a deficient number, since it is larger than the sum of its proper divisors (584134010).

1113505102 is an equidigital number, since it uses as much as digits as its factorization.

1113505102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127154.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1113505102 is about 33369.2238747023. The cubic root of 1113505102 is about 1036.4875036763.

Adding to 1113505102 its reverse (2015053111), we get a palindrome (3128558213).

The spelling of 1113505102 in words is "one billion, one hundred thirteen million, five hundred five thousand, one hundred two".