1110011312023 has 4 divisors (see below), whose sum is σ = 1110013421760. Its totient is φ = 1110009202288.

The previous prime is 1110011312021. The next prime is 1110011312029. The reversal of 1110011312023 is 3202131100111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1110011312023 - 2¹ = 1110011312021 is a prime.

It is a super-2 number, since 2×1110011312023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110011311988 and 1110011312006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110011312021) 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, 448986 + ... + 1556152.

It is an arithmetic number, because the mean of its divisors is an integer number (277503355440).

Almost surely, 2^{1110011312023} is an apocalyptic number.

1110011312023 is a deficient number, since it is larger than the sum of its proper divisors (2109737).

1110011312023 is a wasteful number, since it uses less digits than its factorization.

1110011312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109736.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1110011312023 its reverse (3202131100111), we get a palindrome (4312142412134).

The spelling of 1110011312023 in words is "one trillion, one hundred ten billion, eleven million, three hundred twelve thousand, twenty-three".