111023103002023 has 4 divisors (see below), whose sum is σ = 111023132519200. Its totient is φ = 111023073484848.

The previous prime is 111023103001969. The next prime is 111023103002069. The reversal of 111023103002023 is 320200301320111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111023103002023 - 2⁹ = 111023103001511 is a prime.

It is a super-2 number, since 2×111023103002023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111023103000023) 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, 8121798 + ... + 16970851.

It is an arithmetic number, because the mean of its divisors is an integer number (27755783129800).

Almost surely, 2^{111023103002023} is an apocalyptic number.

111023103002023 is a deficient number, since it is larger than the sum of its proper divisors (29517177).

111023103002023 is an equidigital number, since it uses as much as digits as its factorization.

111023103002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29517176.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111023103002023 its reverse (320200301320111), we get a palindrome (431223404322134).

The spelling of 111023103002023 in words is "one hundred eleven trillion, twenty-three billion, one hundred three million, two thousand, twenty-three".