111140114331 has 4 divisors (see below), whose sum is σ = 148186819112. Its totient is φ = 74093409552.

The previous prime is 111140114321. The next prime is 111140114419. The reversal of 111140114331 is 133411041111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 111140114331 - 2²⁵ = 111106559899 is a prime.

It is a super-2 number, since 2×111140114331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111140114298 and 111140114307.

It is not an unprimeable number, because it can be changed into a prime (111140114321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18523352386 + ... + 18523352391.

It is an arithmetic number, because the mean of its divisors is an integer number (37046704778).

Almost surely, 2^111140114331 is an apocalyptic number.

111140114331 is a deficient number, since it is larger than the sum of its proper divisors (37046704781).

111140114331 is an equidigital number, since it uses as much as digits as its factorization.

111140114331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37046704780.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 111140114331 its reverse (133411041111), we get a palindrome (244551155442).

The spelling of 111140114331 in words is "one hundred eleven billion, one hundred forty million, one hundred fourteen thousand, three hundred thirty-one".