120109303 has 2 divisors, whose sum is σ = 120109304. Its totient is φ = 120109302.

The previous prime is 120109201. The next prime is 120109313. The reversal of 120109303 is 303901021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120109303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120109313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60054651 + 60054652.

It is an arithmetic number, because the mean of its divisors is an integer number (60054652).

Almost surely, 2^120109303 is an apocalyptic number.

120109303 is a deficient number, since it is larger than the sum of its proper divisors (1).

120109303 is an equidigital number, since it uses as much as digits as its factorization.

120109303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 120109303 is about 10959.4389911163. The cubic root of 120109303 is about 493.3921274076.

The spelling of 120109303 in words is "one hundred twenty million, one hundred nine thousand, three hundred three".