111401121334 has 16 divisors (see below), whose sum is σ = 169407276480. Its totient is φ = 54932178240.

The previous prime is 111401121319. The next prime is 111401121401. The reversal of 111401121334 is 433121104111.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1760179 + ... + 1822369.

It is an arithmetic number, because the mean of its divisors is an integer number (10587954780).

Almost surely, 2^111401121334 is an apocalyptic number.

111401121334 is a deficient number, since it is larger than the sum of its proper divisors (58006155146).

111401121334 is a wasteful number, since it uses less digits than its factorization.

111401121334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74535.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 111401121334 its reverse (433121104111), we get a palindrome (544522225445).

The spelling of 111401121334 in words is "one hundred eleven billion, four hundred one million, one hundred twenty-one thousand, three hundred thirty-four".