111404024323 has 4 divisors (see below), whose sum is σ = 111576210480. Its totient is φ = 111231838168.

The previous prime is 111404024279. The next prime is 111404024327. The reversal of 111404024323 is 323420404111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111404024323 - 2⁹ = 111404023811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111404024327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86092108 + ... + 86093401.

It is an arithmetic number, because the mean of its divisors is an integer number (27894052620).

Almost surely, 2^111404024323 is an apocalyptic number.

111404024323 is a deficient number, since it is larger than the sum of its proper divisors (172186157).

111404024323 is an equidigital number, since it uses as much as digits as its factorization.

111404024323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172186156.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 111404024323 its reverse (323420404111), we get a palindrome (434824428434).

The spelling of 111404024323 in words is "one hundred eleven billion, four hundred four million, twenty-four thousand, three hundred twenty-three".