210012321283 has 2 divisors, whose sum is σ = 210012321284. Its totient is φ = 210012321282.

The previous prime is 210012321263. The next prime is 210012321317. The reversal of 210012321283 is 382123210012.

210012321283 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210012321283 is a prime.

It is not a weakly prime, because it can be changed into another prime (210012321203) 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, 105006160641 + 105006160642.

It is an arithmetic number, because the mean of its divisors is an integer number (105006160642).

Almost surely, 2^210012321283 is an apocalyptic number.

210012321283 is a deficient number, since it is larger than the sum of its proper divisors (1).

210012321283 is an equidigital number, since it uses as much as digits as its factorization.

210012321283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 210012321283 its reverse (382123210012), we get a palindrome (592135531295).

The spelling of 210012321283 in words is "two hundred ten billion, twelve million, three hundred twenty-one thousand, two hundred eighty-three".