1110423411203 has 4 divisors (see below), whose sum is σ = 1115315144520. Its totient is φ = 1105531677888.

The previous prime is 1110423411191. The next prime is 1110423411233. The reversal of 1110423411203 is 3021143240111.

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 1110423411203 - 2⁴ = 1110423411187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110423411233) 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, 2445866318 + ... + 2445866771.

It is an arithmetic number, because the mean of its divisors is an integer number (278828786130).

Almost surely, 2^{1110423411203} is an apocalyptic number.

1110423411203 is a deficient number, since it is larger than the sum of its proper divisors (4891733317).

1110423411203 is an equidigital number, since it uses as much as digits as its factorization.

1110423411203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891733316.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1110423411203 its reverse (3021143240111), we get a palindrome (4131566651314).

The spelling of 1110423411203 in words is "one trillion, one hundred ten billion, four hundred twenty-three million, four hundred eleven thousand, two hundred three".