1110031013223 has 56 divisors (see below), whose sum is σ = 1816563848976. Its totient is φ = 672382944000.

The previous prime is 1110031013219. The next prime is 1110031013263. The reversal of 1110031013223 is 3223101300111.

It is not a de Polignac number, because 1110031013223 - 2² = 1110031013219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110031013196 and 1110031013205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110031013263) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 15207711 + ... + 15280527.

Almost surely, 2^{1110031013223} is an apocalyptic number.

1110031013223 is a deficient number, since it is larger than the sum of its proper divisors (706532835753).

1110031013223 is an equidigital number, since it uses as much as digits as its factorization.

1110031013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74747 (or 74732 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1110031013223 its reverse (3223101300111), we get a palindrome (4333132313334).

The spelling of 1110031013223 in words is "one trillion, one hundred ten billion, thirty-one million, thirteen thousand, two hundred twenty-three".