1110312232103 has 4 divisors (see below), whose sum is σ = 1117763992200. Its totient is φ = 1102860472008.

The previous prime is 1110312232067. The next prime is 1110312232177. The reversal of 1110312232103 is 3012322130111.

It is a happy number.

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 1110312232103 - 2¹⁰ = 1110312231079 is a prime.

It is a super-2 number, since 2×1110312232103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110312252103) 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, 3725879825 + ... + 3725880122.

It is an arithmetic number, because the mean of its divisors is an integer number (279440998050).

Almost surely, 2^{1110312232103} is an apocalyptic number.

1110312232103 is a deficient number, since it is larger than the sum of its proper divisors (7451760097).

1110312232103 is an equidigital number, since it uses as much as digits as its factorization.

1110312232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451760096.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1110312232103 its reverse (3012322130111), we get a palindrome (4122634362214).

The spelling of 1110312232103 in words is "one trillion, one hundred ten billion, three hundred twelve million, two hundred thirty-two thousand, one hundred three".