120332081 has 2 divisors, whose sum is σ = 120332082. Its totient is φ = 120332080.

The previous prime is 120332041. The next prime is 120332083. The reversal of 120332081 is 180233021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64963600 + 55368481 = 8060^2 + 7441^2 .

It is a cyclic number.

It is not a de Polignac number, because 120332081 - 2¹⁴ = 120315697 is a prime.

It is a super-2 number, since 2×120332081² = 28959619435581122, which contains 22 as substring.

Together with 120332083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120332083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60166040 + 60166041.

It is an arithmetic number, because the mean of its divisors is an integer number (60166041).

Almost surely, 2^120332081 is an apocalyptic number.

It is an amenable number.

120332081 is a deficient number, since it is larger than the sum of its proper divisors (1).

120332081 is an equidigital number, since it uses as much as digits as its factorization.

120332081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 120332081 is about 10969.5980327449. The cubic root of 120332081 is about 493.6969859013.

The spelling of 120332081 in words is "one hundred twenty million, three hundred thirty-two thousand, eighty-one".