111431041114 has 8 divisors (see below), whose sum is σ = 169436240820. Its totient is φ = 54952294176.

The previous prime is 111431041109. The next prime is 111431041129. The reversal of 111431041114 is 411140134111.

It can be written as a sum of positive squares in 2 ways, for example, as 110938955625 + 492085489 = 333075^2 + 22183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 381613009 + ... + 381613300.

Almost surely, 2^111431041114 is an apocalyptic number.

111431041114 is a deficient number, since it is larger than the sum of its proper divisors (58005199706).

111431041114 is an equidigital number, since it uses as much as digits as its factorization.

111431041114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763226384.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 111431041114 its reverse (411140134111), we get a palindrome (522571175225).

The spelling of 111431041114 in words is "one hundred eleven billion, four hundred thirty-one million, forty-one thousand, one hundred fourteen".