1110442442323 has 4 divisors (see below), whose sum is σ = 1117254972808. Its totient is φ = 1103629911840.

The previous prime is 1110442442303. The next prime is 1110442442341. The reversal of 1110442442323 is 3232442440111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110442442323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110442442303) 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, 3406264998 + ... + 3406265323.

It is an arithmetic number, because the mean of its divisors is an integer number (279313743202).

Almost surely, 2^{1110442442323} is an apocalyptic number.

1110442442323 is a deficient number, since it is larger than the sum of its proper divisors (6812530485).

1110442442323 is an equidigital number, since it uses as much as digits as its factorization.

1110442442323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812530484.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1110442442323 its reverse (3232442440111), we get a palindrome (4342884882434).

The spelling of 1110442442323 in words is "one trillion, one hundred ten billion, four hundred forty-two million, four hundred forty-two thousand, three hundred twenty-three".