1110112323103 has 4 divisors (see below), whose sum is σ = 1268699797840. Its totient is φ = 951524848368.

The previous prime is 1110112323097. The next prime is 1110112323121. The reversal of 1110112323103 is 3013232110111.

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 1110112323103 - 2¹⁷ = 1110112192031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110112323503) 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, 79293737358 + ... + 79293737371.

It is an arithmetic number, because the mean of its divisors is an integer number (317174949460).

Almost surely, 2^{1110112323103} is an apocalyptic number.

1110112323103 is a deficient number, since it is larger than the sum of its proper divisors (158587474737).

1110112323103 is an equidigital number, since it uses as much as digits as its factorization.

1110112323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158587474736.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1110112323103 its reverse (3013232110111), we get a palindrome (4123344433214).

The spelling of 1110112323103 in words is "one trillion, one hundred ten billion, one hundred twelve million, three hundred twenty-three thousand, one hundred three".