1110120322003 has 16 divisors (see below), whose sum is σ = 1403539729920. Its totient is φ = 852845313600.

The previous prime is 1110120322001. The next prime is 1110120322019. The reversal of 1110120322003 is 3002230210111.

It is not a de Polignac number, because 1110120322003 - 2¹ = 1110120322001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110120322001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101523738 + ... + 101534671.

It is an arithmetic number, because the mean of its divisors is an integer number (87721233120).

Almost surely, 2^{1110120322003} is an apocalyptic number.

1110120322003 is a deficient number, since it is larger than the sum of its proper divisors (293419407917).

1110120322003 is a wasteful number, since it uses less digits than its factorization.

1110120322003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203058498.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1110120322003 its reverse (3002230210111), we get a palindrome (4112350532114).

The spelling of 1110120322003 in words is "one trillion, one hundred ten billion, one hundred twenty million, three hundred twenty-two thousand, three".