9914108213 has 2 divisors, whose sum is σ = 9914108214. Its totient is φ = 9914108212.

The previous prime is 9914108203. The next prime is 9914108353. The reversal of 9914108213 is 3128014199.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9899653009 + 14455204 = 99497^2 + 3802^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9914108213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9914108203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957054106 + 4957054107.

It is an arithmetic number, because the mean of its divisors is an integer number (4957054107).

Almost surely, 2^9914108213 is an apocalyptic number.

It is an amenable number.

9914108213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9914108213 is an equidigital number, since it uses as much as digits as its factorization.

9914108213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 9914108213 is about 99569.6149083645. The cubic root of 9914108213 is about 2148.2486702879.

The spelling of 9914108213 in words is "nine billion, nine hundred fourteen million, one hundred eight thousand, two hundred thirteen".