210020098 has 8 divisors (see below), whose sum is σ = 315742608. Its totient is φ = 104772564.

The previous prime is 210020087. The next prime is 210020101. The reversal of 210020098 is 890020012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117636 + ... + 119407.

It is an arithmetic number, because the mean of its divisors is an integer number (39467826).

Almost surely, 2^210020098 is an apocalyptic number.

210020098 is a deficient number, since it is larger than the sum of its proper divisors (105722510).

210020098 is a wasteful number, since it uses less digits than its factorization.

210020098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237488.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 210020098 is about 14492.0701764793. The cubic root of 210020098 is about 594.4111567259.

The spelling of 210020098 in words is "two hundred ten million, twenty thousand, ninety-eight".