120208061 has 4 divisors (see below), whose sum is σ = 120304800. Its totient is φ = 120111324.

The previous prime is 120208043. The next prime is 120208063. The reversal of 120208061 is 160802021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120208061 - 2²² = 116013757 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 (120208063) 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, 46481 + ... + 48998.

It is an arithmetic number, because the mean of its divisors is an integer number (30076200).

Almost surely, 2^120208061 is an apocalyptic number.

It is an amenable number.

120208061 is a deficient number, since it is larger than the sum of its proper divisors (96739).

120208061 is an equidigital number, since it uses as much as digits as its factorization.

120208061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96738.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 120208061 is about 10963.9436791695. The cubic root of 120208061 is about 493.5273183539.

The spelling of 120208061 in words is "one hundred twenty million, two hundred eight thousand, sixty-one".