12101003023 has 4 divisors (see below), whose sum is σ = 12113466408. Its totient is φ = 12088539640.

The previous prime is 12101003017. The next prime is 12101003027. The reversal of 12101003023 is 32030010121.

12101003023 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 a de Polignac number, because none of the positive numbers 2^k-12101003023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12101002994 and 12101003012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101003027) 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, 6230236 + ... + 6232177.

It is an arithmetic number, because the mean of its divisors is an integer number (3028366602).

Almost surely, 2^12101003023 is an apocalyptic number.

12101003023 is a deficient number, since it is larger than the sum of its proper divisors (12463385).

12101003023 is an equidigital number, since it uses as much as digits as its factorization.

12101003023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463384.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12101003023 its reverse (32030010121), we get a palindrome (44131013144).

The spelling of 12101003023 in words is "twelve billion, one hundred one million, three thousand, twenty-three".