121098304 has 14 divisors (see below), whose sum is σ = 240304574. Its totient is φ = 60549120.

The previous prime is 121098283. The next prime is 121098311. The reversal of 121098304 is 403890121.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 80138304 + 40960000 = 8952^2 + 6400^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 946017 + ... + 946144.

Almost surely, 2^121098304 is an apocalyptic number.

It is an amenable number.

121098304 is a deficient number, since it is larger than the sum of its proper divisors (119206270).

121098304 is an equidigital number, since it uses as much as digits as its factorization.

121098304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892173 (or 1892163 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 121098304 is about 11004.4674564469. The cubic root of 121098304 is about 494.7426530208.

The spelling of 121098304 in words is "one hundred twenty-one million, ninety-eight thousand, three hundred four".