111140114312 has 8 divisors (see below), whose sum is σ = 208387714350. Its totient is φ = 55570057152.

The previous prime is 111140114291. The next prime is 111140114321. The reversal of 111140114312 is 213411041111.

It can be written as a sum of positive squares in only one way, i.e., 77748399556 + 33391714756 = 278834^2 + 182734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 6946257137 + ... + 6946257152.

Almost surely, 2^111140114312 is an apocalyptic number.

It is an amenable number.

111140114312 is a deficient number, since it is larger than the sum of its proper divisors (97247600038).

111140114312 is a wasteful number, since it uses less digits than its factorization.

111140114312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13892514295 (or 13892514291 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 111140114312 its reverse (213411041111), we get a palindrome (324551155423).

The spelling of 111140114312 in words is "one hundred eleven billion, one hundred forty million, one hundred fourteen thousand, three hundred twelve".