111204424003 has 8 divisors (see below), whose sum is σ = 113242544640. Its totient is φ = 109179410760.

The previous prime is 111204423977. The next prime is 111204424021. The reversal of 111204424003 is 300424402111.

It is a happy number.

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 111204424003 - 2²⁵ = 111170869571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111204424033) 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, 3259725 + ... + 3293662.

It is an arithmetic number, because the mean of its divisors is an integer number (14155318080).

Almost surely, 2^111204424003 is an apocalyptic number.

111204424003 is a deficient number, since it is larger than the sum of its proper divisors (2038120637).

111204424003 is an equidigital number, since it uses as much as digits as its factorization.

111204424003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553697.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 111204424003 its reverse (300424402111), we get a palindrome (411628826114).

The spelling of 111204424003 in words is "one hundred eleven billion, two hundred four million, four hundred twenty-four thousand, three".