10323112111 has 4 divisors (see below), whose sum is σ = 11117197672. Its totient is φ = 9529026552.

The previous prime is 10323112099. The next prime is 10323112141. The reversal of 10323112111 is 11121132301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11121132301 = 17 ⋅654184253.

It is a cyclic number.

It is not a de Polignac number, because 10323112111 - 2²⁷ = 10188894383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323112141) 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, 397042761 + ... + 397042786.

It is an arithmetic number, because the mean of its divisors is an integer number (2779299418).

Almost surely, 2^10323112111 is an apocalyptic number.

10323112111 is a deficient number, since it is larger than the sum of its proper divisors (794085561).

10323112111 is an equidigital number, since it uses as much as digits as its factorization.

10323112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794085560.

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

Adding to 10323112111 its reverse (11121132301), we get a palindrome (21444244412).

The spelling of 10323112111 in words is "ten billion, three hundred twenty-three million, one hundred twelve thousand, one hundred eleven".