111413402312 has 16 divisors (see below), whose sum is σ = 208917999360. Its totient is φ = 55701935824.

The previous prime is 111413402291. The next prime is 111413402363. The reversal of 111413402312 is 213204314111.

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, 495308 + ... + 684219.

It is an arithmetic number, because the mean of its divisors is an integer number (13057374960).

Almost surely, 2^111413402312 is an apocalyptic number.

It is an amenable number.

111413402312 is a deficient number, since it is larger than the sum of its proper divisors (97504597048).

111413402312 is a wasteful number, since it uses less digits than its factorization.

111413402312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191340 (or 1191336 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111413402312 its reverse (213204314111), we get a palindrome (324617716423).

The spelling of 111413402312 in words is "one hundred eleven billion, four hundred thirteen million, four hundred two thousand, three hundred twelve".