111322310102023 has 4 divisors (see below), whose sum is σ = 112172098728888. Its totient is φ = 110472521475160.

The previous prime is 111322310102009. The next prime is 111322310102033. The reversal of 111322310102023 is 320201013223111.

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 111322310102023 - 2⁹ = 111322310101511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111322310101985 and 111322310102003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111322310102033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424894313236 + ... + 424894313497.

It is an arithmetic number, because the mean of its divisors is an integer number (28043024682222).

Almost surely, 2^{111322310102023} is an apocalyptic number.

111322310102023 is a deficient number, since it is larger than the sum of its proper divisors (849788626865).

111322310102023 is an equidigital number, since it uses as much as digits as its factorization.

111322310102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849788626864.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111322310102023 its reverse (320201013223111), we get a palindrome (431523323325134).

The spelling of 111322310102023 in words is "one hundred eleven trillion, three hundred twenty-two billion, three hundred ten million, one hundred two thousand, twenty-three".