1012120212023 has 2 divisors, whose sum is σ = 1012120212024. Its totient is φ = 1012120212022.

The previous prime is 1012120212001. The next prime is 1012120212073. The reversal of 1012120212023 is 3202120212101.

It is a weak prime.

It is an emirp because it is prime and its reverse (3202120212101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012120212023 - 2⁶ = 1012120211959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012120211992 and 1012120212010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012120212073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506060106011 + 506060106012.

It is an arithmetic number, because the mean of its divisors is an integer number (506060106012).

Almost surely, 2^{1012120212023} is an apocalyptic number.

1012120212023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012120212023 is an equidigital number, since it uses as much as digits as its factorization.

1012120212023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1012120212023 its reverse (3202120212101), we get a palindrome (4214240424124).

The spelling of 1012120212023 in words is "one trillion, twelve billion, one hundred twenty million, two hundred twelve thousand, twenty-three".