213302300333 has 2 divisors, whose sum is σ = 213302300334. Its totient is φ = 213302300332.

The previous prime is 213302300303. The next prime is 213302300381. The reversal of 213302300333 is 333003203312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203962430884 + 9339869449 = 451622^2 + 96643^2 .

It is a cyclic number.

It is not a de Polignac number, because 213302300333 - 2²² = 213298106029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213302300299 and 213302300308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213302300303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106651150166 + 106651150167.

It is an arithmetic number, because the mean of its divisors is an integer number (106651150167).

Almost surely, 2^213302300333 is an apocalyptic number.

It is an amenable number.

213302300333 is a deficient number, since it is larger than the sum of its proper divisors (1).

213302300333 is an equidigital number, since it uses as much as digits as its factorization.

213302300333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 213302300333 its reverse (333003203312), we get a palindrome (546305503645).

The spelling of 213302300333 in words is "two hundred thirteen billion, three hundred two million, three hundred thousand, three hundred thirty-three".