213210230031283 has 2 divisors, whose sum is σ = 213210230031284. Its totient is φ = 213210230031282.

The previous prime is 213210230031259. The next prime is 213210230031311. The reversal of 213210230031283 is 382130032012312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213210230031283 - 2²⁹ = 213209693160371 is a prime.

It is a super-2 number, since 2×213210230031283² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (213210230031203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106605115015641 + 106605115015642.

It is an arithmetic number, because the mean of its divisors is an integer number (106605115015642).

Almost surely, 2^{213210230031283} is an apocalyptic number.

213210230031283 is a deficient number, since it is larger than the sum of its proper divisors (1).

213210230031283 is an equidigital number, since it uses as much as digits as its factorization.

213210230031283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 213210230031283 its reverse (382130032012312), we get a palindrome (595340262043595).

The spelling of 213210230031283 in words is "two hundred thirteen trillion, two hundred ten billion, two hundred thirty million, thirty-one thousand, two hundred eighty-three".