111141313423 has 8 divisors (see below), whose sum is σ = 134490328992. Its totient is φ = 89660219136.

The previous prime is 111141313351. The next prime is 111141313441. The reversal of 111141313423 is 324313141111.

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

It is a cyclic number.

It is not a de Polignac number, because 111141313423 - 2⁹ = 111141312911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111141313223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466980190 + ... + 466980427.

It is an arithmetic number, because the mean of its divisors is an integer number (16811291124).

Almost surely, 2^111141313423 is an apocalyptic number.

111141313423 is a deficient number, since it is larger than the sum of its proper divisors (23349015569).

111141313423 is an equidigital number, since it uses as much as digits as its factorization.

111141313423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933960641.

The product of its digits is 864, while the sum is 25.

Adding to 111141313423 its reverse (324313141111), we get a palindrome (435454454534).

The spelling of 111141313423 in words is "one hundred eleven billion, one hundred forty-one million, three hundred thirteen thousand, four hundred twenty-three".