120943198 has 4 divisors (see below), whose sum is σ = 181414800. Its totient is φ = 60471598.

The previous prime is 120943187. The next prime is 120943211. The reversal of 120943198 is 891349021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30235798 + ... + 30235801.

It is an arithmetic number, because the mean of its divisors is an integer number (45353700).

Almost surely, 2^120943198 is an apocalyptic number.

120943198 is a deficient number, since it is larger than the sum of its proper divisors (60471602).

120943198 is an equidigital number, since it uses as much as digits as its factorization.

120943198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60471601.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 120943198 is about 10997.4177878264. The cubic root of 120943198 is about 494.5313361615.

The spelling of 120943198 in words is "one hundred twenty million, nine hundred forty-three thousand, one hundred ninety-eight".