1111110023023 has 48 divisors (see below), whose sum is σ = 1591562226240. Its totient is φ = 752188124160.

The previous prime is 1111110023003. The next prime is 1111110023039. The reversal of 1111110023023 is 3203200111111.

It is a happy number.

It is not a de Polignac number, because 1111110023023 - 2⁵ = 1111110022991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111110022988 and 1111110023006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111110023003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2780728 + ... + 3155101.

It is an arithmetic number, because the mean of its divisors is an integer number (33157546380).

Almost surely, 2^{1111110023023} is an apocalyptic number.

1111110023023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1111110023023 is a deficient number, since it is larger than the sum of its proper divisors (480452203217).

1111110023023 is a wasteful number, since it uses less digits than its factorization.

1111110023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935888 (or 5935877 counting only the distinct ones).

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

Adding to 1111110023023 its reverse (3203200111111), we get a palindrome (4314310134134).

The spelling of 1111110023023 in words is "one trillion, one hundred eleven billion, one hundred ten million, twenty-three thousand, twenty-three".