111120012113030 has 96 divisors (see below), whose sum is σ = 207314953118784. Its totient is φ = 42879308629248.

The previous prime is 111120012113003. The next prime is 111120012113041. The reversal of 111120012113030 is 30311210021111.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 484674704 + ... + 484903916.

It is an arithmetic number, because the mean of its divisors is an integer number (2159530761654).

Almost surely, 2^{111120012113030} is an apocalyptic number.

111120012113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111120012113030 is a deficient number, since it is larger than the sum of its proper divisors (96194941005754).

111120012113030 is a wasteful number, since it uses less digits than its factorization.

111120012113030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229630 (or 229587 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 111120012113030 its reverse (30311210021111), we get a palindrome (141431222134141).

The spelling of 111120012113030 in words is "one hundred eleven trillion, one hundred twenty billion, twelve million, one hundred thirteen thousand, thirty".