210232330229 has 2 divisors, whose sum is σ = 210232330230. Its totient is φ = 210232330228.

The previous prime is 210232330219. The next prime is 210232330249. The reversal of 210232330229 is 922033232012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210139728100 + 92602129 = 458410^2 + 9623^2 .

It is a cyclic number.

It is not a de Polignac number, because 210232330229 - 2²⁸ = 209963894773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210232330219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105116165114 + 105116165115.

It is an arithmetic number, because the mean of its divisors is an integer number (105116165115).

Almost surely, 2^210232330229 is an apocalyptic number.

It is an amenable number.

210232330229 is a deficient number, since it is larger than the sum of its proper divisors (1).

210232330229 is an equidigital number, since it uses as much as digits as its factorization.

210232330229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 210232330229 in words is "two hundred ten billion, two hundred thirty-two million, three hundred thirty thousand, two hundred twenty-nine".