10111311333023 has 4 divisors (see below), whose sum is σ = 10249822447248. Its totient is φ = 9972800218800.

The previous prime is 10111311332953. The next prime is 10111311333083. The reversal of 10111311333023 is 32033311311101.

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 10111311333023 - 2²⁰ = 10111310284447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10111311333023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111311333083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69255557003 + ... + 69255557148.

It is an arithmetic number, because the mean of its divisors is an integer number (2562455611812).

Almost surely, 2^{10111311333023} is an apocalyptic number.

10111311333023 is a deficient number, since it is larger than the sum of its proper divisors (138511114225).

10111311333023 is an equidigital number, since it uses as much as digits as its factorization.

10111311333023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138511114224.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 10111311333023 its reverse (32033311311101), we get a palindrome (42144622644124).

The spelling of 10111311333023 in words is "ten trillion, one hundred eleven billion, three hundred eleven million, three hundred thirty-three thousand, twenty-three".