111310344023045 has 16 divisors (see below), whose sum is σ = 139380234762240. Its totient is φ = 85176412024704.

The previous prime is 111310344022987. The next prime is 111310344023119. The reversal of 111310344023045 is 540320443013111.

It is a cyclic number.

It is not a de Polignac number, because 111310344023045 - 2³⁰ = 111309270281221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65064257 + ... + 66753113.

It is an arithmetic number, because the mean of its divisors is an integer number (8711264672640).

Almost surely, 2^{111310344023045} is an apocalyptic number.

It is an amenable number.

111310344023045 is a deficient number, since it is larger than the sum of its proper divisors (28069890739195).

111310344023045 is a wasteful number, since it uses less digits than its factorization.

111310344023045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262004.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 111310344023045 its reverse (540320443013111), we get a palindrome (651630787036156).

The spelling of 111310344023045 in words is "one hundred eleven trillion, three hundred ten billion, three hundred forty-four million, twenty-three thousand, forty-five".