120364481 has 2 divisors, whose sum is σ = 120364482. Its totient is φ = 120364480.

The previous prime is 120364477. The next prime is 120364483. The reversal of 120364481 is 184463021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74666881 + 45697600 = 8641^2 + 6760^2 .

It is a cyclic number.

It is not a de Polignac number, because 120364481 - 2² = 120364477 is a prime.

It is a super-2 number, since 2×120364481² = 28975216572798722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 120364483, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (120364483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60182240 + 60182241.

It is an arithmetic number, because the mean of its divisors is an integer number (60182241).

Almost surely, 2^120364481 is an apocalyptic number.

It is an amenable number.

120364481 is a deficient number, since it is larger than the sum of its proper divisors (1).

120364481 is an equidigital number, since it uses as much as digits as its factorization.

120364481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 120364481 is about 10971.0747422484. The cubic root of 120364481 is about 493.7412920325.

The spelling of 120364481 in words is "one hundred twenty million, three hundred sixty-four thousand, four hundred eighty-one".