12120002023 has 2 divisors, whose sum is σ = 12120002024. Its totient is φ = 12120002022.

The previous prime is 12120002021. The next prime is 12120002039. The reversal of 12120002023 is 32020002121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12120002023 - 2¹ = 12120002021 is a prime.

Together with 12120002021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12120001994 and 12120002012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12120002021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060001011 + 6060001012.

It is an arithmetic number, because the mean of its divisors is an integer number (6060001012).

Almost surely, 2^12120002023 is an apocalyptic number.

12120002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120002023 is an equidigital number, since it uses as much as digits as its factorization.

12120002023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12120002023 its reverse (32020002121), we get a palindrome (44140004144).

The spelling of 12120002023 in words is "twelve billion, one hundred twenty million, two thousand, twenty-three".