98030213 has 4 divisors (see below), whose sum is σ = 98745900. Its totient is φ = 97314528.

The previous prime is 98030189. The next prime is 98030227. The reversal of 98030213 is 31203089.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 80874049 + 17156164 = 8993^2 + 4142^2 .

It is a cyclic number.

It is not a de Polignac number, because 98030213 - 2⁸ = 98029957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98030243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357638 + ... + 357911.

It is an arithmetic number, because the mean of its divisors is an integer number (24686475).

Almost surely, 2^98030213 is an apocalyptic number.

It is an amenable number.

98030213 is a deficient number, since it is larger than the sum of its proper divisors (715687).

98030213 is a wasteful number, since it uses less digits than its factorization.

98030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715686.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 98030213 is about 9901.0208059573. The cubic root of 98030213 is about 461.0910036274.

The spelling of 98030213 in words is "ninety-eight million, thirty thousand, two hundred thirteen".