210013331232253 has 2 divisors, whose sum is σ = 210013331232254. Its totient is φ = 210013331232252.

The previous prime is 210013331232179. The next prime is 210013331232259. The reversal of 210013331232253 is 352232133310012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188898690497764 + 21114640734489 = 13744042^2 + 4595067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210013331232253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210013331232259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105006665616126 + 105006665616127.

It is an arithmetic number, because the mean of its divisors is an integer number (105006665616127).

Almost surely, 2^{210013331232253} is an apocalyptic number.

It is an amenable number.

210013331232253 is a deficient number, since it is larger than the sum of its proper divisors (1).

210013331232253 is an equidigital number, since it uses as much as digits as its factorization.

210013331232253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 210013331232253 its reverse (352232133310012), we get a palindrome (562245464542265).

The spelling of 210013331232253 in words is "two hundred ten trillion, thirteen billion, three hundred thirty-one million, two hundred thirty-two thousand, two hundred fifty-three".