1230213022033 has 2 divisors, whose sum is σ = 1230213022034. Its totient is φ = 1230213022032.

The previous prime is 1230213022021. The next prime is 1230213022069. The reversal of 1230213022033 is 3302203120321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1215777480129 + 14435541904 = 1102623^2 + 120148^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230213022033 - 2²¹ = 1230210924881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230213021995 and 1230213022013.

It is not a weakly prime, because it can be changed into another prime (1230213022133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615106511016 + 615106511017.

It is an arithmetic number, because the mean of its divisors is an integer number (615106511017).

Almost surely, 2^{1230213022033} is an apocalyptic number.

It is an amenable number.

1230213022033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230213022033 is an equidigital number, since it uses as much as digits as its factorization.

1230213022033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1230213022033 its reverse (3302203120321), we get a palindrome (4532416142354).

The spelling of 1230213022033 in words is "one trillion, two hundred thirty billion, two hundred thirteen million, twenty-two thousand, thirty-three".