10111434023 has 4 divisors (see below), whose sum is σ = 10111682040. Its totient is φ = 10111186008.

The previous prime is 10111434019. The next prime is 10111434077. The reversal of 10111434023 is 32043411101.

10111434023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10111434023 - 2² = 10111434019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111433986 and 10111434004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111437023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46853 + ... + 149726.

It is an arithmetic number, because the mean of its divisors is an integer number (2527920510).

Almost surely, 2^10111434023 is an apocalyptic number.

10111434023 is a deficient number, since it is larger than the sum of its proper divisors (248017).

10111434023 is an equidigital number, since it uses as much as digits as its factorization.

10111434023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248016.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10111434023 its reverse (32043411101), we get a palindrome (42154845124).

The spelling of 10111434023 in words is "ten billion, one hundred eleven million, four hundred thirty-four thousand, twenty-three".