120208401 has 16 divisors (see below), whose sum is σ = 179755200. Its totient is φ = 79388064.

The previous prime is 120208379. The next prime is 120208423. The reversal of 120208401 is 104802021.

It is an interprime number because it is at equal distance from previous prime (120208379) and next prime (120208423).

It is not a de Polignac number, because 120208401 - 2⁶ = 120208337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120208441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17916 + ... + 23693.

It is an arithmetic number, because the mean of its divisors is an integer number (11234700).

Almost surely, 2^120208401 is an apocalyptic number.

It is an amenable number.

120208401 is a deficient number, since it is larger than the sum of its proper divisors (59546799).

120208401 is a wasteful number, since it uses less digits than its factorization.

120208401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41725 (or 41719 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 120208401 is about 10963.9591845282. The cubic root of 120208401 is about 493.5277836558.

The spelling of 120208401 in words is "one hundred twenty million, two hundred eight thousand, four hundred one".