111000113023 has 8 divisors (see below), whose sum is σ = 111583688256. Its totient is φ = 110417817600.

The previous prime is 111000112999. The next prime is 111000113027. The reversal of 111000113023 is 320311000111.

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 111000113023 - 2²¹ = 110998015871 is a prime.

It is a super-2 number, since 2×111000113023² (a number of 23 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 = 111000112994 and 111000113012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111000113027) 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, 145786 + ... + 493207.

It is an arithmetic number, because the mean of its divisors is an integer number (13947961032).

Almost surely, 2^111000113023 is an apocalyptic number.

111000113023 is a deficient number, since it is larger than the sum of its proper divisors (583575233).

111000113023 is an equidigital number, since it uses as much as digits as its factorization.

111000113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639905.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 111000113023 its reverse (320311000111), we get a palindrome (431311113134).

The spelling of 111000113023 in words is "one hundred eleven billion, one hundred thirteen thousand, twenty-three".