1230202023233 has 16 divisors (see below), whose sum is σ = 1296862617600. Its totient is φ = 1163733512400.

The previous prime is 1230202023221. The next prime is 1230202023301. The reversal of 1230202023233 is 3323202020321.

It is a cyclic number.

It is not a de Polignac number, because 1230202023233 - 2³⁴ = 1213022154049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230202023199 and 1230202023208.

It is not an unprimeable number, because it can be changed into a prime (1230202023203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79099808 + ... + 79115358.

It is an arithmetic number, because the mean of its divisors is an integer number (81053913600).

Almost surely, 2^{1230202023233} is an apocalyptic number.

It is an amenable number.

1230202023233 is a deficient number, since it is larger than the sum of its proper divisors (66660594367).

1230202023233 is a wasteful number, since it uses less digits than its factorization.

1230202023233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21452.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1230202023233 its reverse (3323202020321), we get a palindrome (4553404043554).

The spelling of 1230202023233 in words is "one trillion, two hundred thirty billion, two hundred two million, twenty-three thousand, two hundred thirty-three".