12103020302023 has 48 divisors (see below), whose sum is σ = 14726156265216. Its totient is φ = 9899350581120.

The previous prime is 12103020301907. The next prime is 12103020302041. The reversal of 12103020302023 is 32020302030121.

It is not a de Polignac number, because 12103020302023 - 2⁹ = 12103020301511 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 (12103020308023) 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 47 ways as a sum of consecutive naturals, for example, 1951152840 + ... + 1951159042.

It is an arithmetic number, because the mean of its divisors is an integer number (306794922192).

Almost surely, 2^{12103020302023} is an apocalyptic number.

12103020302023 is a deficient number, since it is larger than the sum of its proper divisors (2623135963193).

12103020302023 is a wasteful number, since it uses less digits than its factorization.

12103020302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12103020302023 its reverse (32020302030121), we get a palindrome (44123322332144).

The spelling of 12103020302023 in words is "twelve trillion, one hundred three billion, twenty million, three hundred two thousand, twenty-three".