203212002293 has 2 divisors, whose sum is σ = 203212002294. Its totient is φ = 203212002292.

The previous prime is 203212002269. The next prime is 203212002347. The reversal of 203212002293 is 392200212302.

203212002293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190565425444 + 12646576849 = 436538^2 + 112457^2 .

It is a cyclic number.

It is not a de Polignac number, because 203212002293 - 2³⁰ = 202138260469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203212002233) 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 as a sum of consecutive naturals, namely, 101606001146 + 101606001147.

It is an arithmetic number, because the mean of its divisors is an integer number (101606001147).

Almost surely, 2^203212002293 is an apocalyptic number.

It is an amenable number.

203212002293 is a deficient number, since it is larger than the sum of its proper divisors (1).

203212002293 is an equidigital number, since it uses as much as digits as its factorization.

203212002293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 203212002293 its reverse (392200212302), we get a palindrome (595412214595).

The spelling of 203212002293 in words is "two hundred three billion, two hundred twelve million, two thousand, two hundred ninety-three".