120785201 has 2 divisors, whose sum is σ = 120785202. Its totient is φ = 120785200.

The previous prime is 120785179. The next prime is 120785209. The reversal of 120785201 is 102587021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74218225 + 46566976 = 8615^2 + 6824^2 .

It is a cyclic number.

It is not a de Polignac number, because 120785201 - 2¹⁸ = 120523057 is a prime.

It is a super-2 number, since 2×120785201² = 29178129561220802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120785209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60392600 + 60392601.

It is an arithmetic number, because the mean of its divisors is an integer number (60392601).

Almost surely, 2^120785201 is an apocalyptic number.

It is an amenable number.

120785201 is a deficient number, since it is larger than the sum of its proper divisors (1).

120785201 is an equidigital number, since it uses as much as digits as its factorization.

120785201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 120785201 is about 10990.2320721630. The cubic root of 120785201 is about 494.3158947593.

The spelling of 120785201 in words is "one hundred twenty million, seven hundred eighty-five thousand, two hundred one".