111313111130 has 64 divisors (see below), whose sum is σ = 222780837888. Its totient is φ = 39781808640.

The previous prime is 111313111123. The next prime is 111313111163. The reversal of 111313111130 is 31111313111.

It is a junction number, because it is equal to n+sod(n) for n = 111313111099 and 111313111108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594689 + ... + 759131.

It is an arithmetic number, because the mean of its divisors is an integer number (3480950592).

Almost surely, 2^111313111130 is an apocalyptic number.

111313111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111313111130 is an abundant number, since it is smaller than the sum of its proper divisors (111467726758).

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

111313111130 is a wasteful number, since it uses less digits than its factorization.

111313111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164631.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 111313111130 its reverse (31111313111), we get a palindrome (142424424241).

The spelling of 111313111130 in words is "one hundred eleven billion, three hundred thirteen million, one hundred eleven thousand, one hundred thirty".