120352081 has 2 divisors, whose sum is σ = 120352082. Its totient is φ = 120352080.

The previous prime is 120352073. The next prime is 120352087. The reversal of 120352081 is 180253021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118461456 + 1890625 = 10884^2 + 1375^2 .

It is a cyclic number.

It is not a de Polignac number, because 120352081 - 2³ = 120352073 is a prime.

It is a super-2 number, since 2×120352081² = 28969246802061122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120352087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60176040 + 60176041.

It is an arithmetic number, because the mean of its divisors is an integer number (60176041).

Almost surely, 2^120352081 is an apocalyptic number.

It is an amenable number.

120352081 is a deficient number, since it is larger than the sum of its proper divisors (1).

120352081 is an equidigital number, since it uses as much as digits as its factorization.

120352081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 120352081 is about 10970.5096053009. The cubic root of 120352081 is about 493.7243363043.

The spelling of 120352081 in words is "one hundred twenty million, three hundred fifty-two thousand, eighty-one".