12301020023 has 4 divisors (see below), whose sum is σ = 12315441768. Its totient is φ = 12286598280.

The previous prime is 12301019981. The next prime is 12301020047. The reversal of 12301020023 is 32002010321.

It is a happy number.

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 12301020023 - 2⁶ = 12301019959 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 (12301020073) 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, 7209593 + ... + 7211298.

It is an arithmetic number, because the mean of its divisors is an integer number (3078860442).

Almost surely, 2^12301020023 is an apocalyptic number.

12301020023 is a deficient number, since it is larger than the sum of its proper divisors (14421745).

12301020023 is an equidigital number, since it uses as much as digits as its factorization.

12301020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14421744.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12301020023 its reverse (32002010321), we get a palindrome (44303030344).

The spelling of 12301020023 in words is "twelve billion, three hundred one million, twenty thousand, twenty-three".