1110111212023 has 8 divisors (see below), whose sum is σ = 1212348193920. Its totient is φ = 1008093860280.

The previous prime is 1110111211997. The next prime is 1110111212039. The reversal of 1110111212023 is 3202121110111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110111212023 - 2⁵ = 1110111211991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110111211988 and 1110111212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111212323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54896965 + ... + 54917182.

It is an arithmetic number, because the mean of its divisors is an integer number (151543524240).

Almost surely, 2^{1110111212023} is an apocalyptic number.

1110111212023 is a deficient number, since it is larger than the sum of its proper divisors (102236981897).

1110111212023 is a wasteful number, since it uses less digits than its factorization.

1110111212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109815077.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1110111212023 its reverse (3202121110111), we get a palindrome (4312232322134).

The spelling of 1110111212023 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred twelve thousand, twenty-three".