120415349 has 2 divisors, whose sum is σ = 120415350. Its totient is φ = 120415348.

The previous prime is 120415291. The next prime is 120415391. The reversal of 120415349 is 943514021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101143249 + 19272100 = 10057^2 + 4390^2 .

It is an emirp because it is prime and its reverse (943514021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120415349 - 2¹² = 120411253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120415049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60207674 + 60207675.

It is an arithmetic number, because the mean of its divisors is an integer number (60207675).

Almost surely, 2^120415349 is an apocalyptic number.

It is an amenable number.

120415349 is a deficient number, since it is larger than the sum of its proper divisors (1).

120415349 is an equidigital number, since it uses as much as digits as its factorization.

120415349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 120415349 is about 10973.3927752542. The cubic root of 120415349 is about 493.8108366207.

The spelling of 120415349 in words is "one hundred twenty million, four hundred fifteen thousand, three hundred forty-nine".