214403023253 has 2 divisors, whose sum is σ = 214403023254. Its totient is φ = 214403023252.

The previous prime is 214403023223. The next prime is 214403023277. The reversal of 214403023253 is 352320304412.

It is a happy number.

214403023253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180393024529 + 34009998724 = 424727^2 + 184418^2 .

It is a cyclic number.

It is not a de Polignac number, because 214403023253 - 2⁸ = 214403022997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214403023223) 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, 107201511626 + 107201511627.

It is an arithmetic number, because the mean of its divisors is an integer number (107201511627).

Almost surely, 2^214403023253 is an apocalyptic number.

It is an amenable number.

214403023253 is a deficient number, since it is larger than the sum of its proper divisors (1).

214403023253 is an equidigital number, since it uses as much as digits as its factorization.

214403023253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 214403023253 its reverse (352320304412), we get a palindrome (566723327665).

The spelling of 214403023253 in words is "two hundred fourteen billion, four hundred three million, twenty-three thousand, two hundred fifty-three".