111344231002 has 16 divisors (see below), whose sum is σ = 167926124520. Its totient is φ = 55369009152.

The previous prime is 111344230993. The next prime is 111344231023. The reversal of 111344231002 is 200132443111.

It can be written as a sum of positive squares in 4 ways, for example, as 103483812721 + 7860418281 = 321689^2 + 88659^2 .

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, 1503598 + ... + 1575910.

Almost surely, 2^111344231002 is an apocalyptic number.

111344231002 is a deficient number, since it is larger than the sum of its proper divisors (56581893518).

111344231002 is a wasteful number, since it uses less digits than its factorization.

111344231002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76497.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 111344231002 its reverse (200132443111), we get a palindrome (311476674113).

The spelling of 111344231002 in words is "one hundred eleven billion, three hundred forty-four million, two hundred thirty-one thousand, two".