120403319 has 2 divisors, whose sum is σ = 120403320. Its totient is φ = 120403318.

The previous prime is 120403307. The next prime is 120403357. The reversal of 120403319 is 913304021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120403319 - 2⁴ = 120403303 is a prime.

It is a super-2 number, since 2×120403319² = 28993918452431522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 120403294 and 120403303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120403379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60201659 + 60201660.

It is an arithmetic number, because the mean of its divisors is an integer number (60201660).

Almost surely, 2^120403319 is an apocalyptic number.

120403319 is a deficient number, since it is larger than the sum of its proper divisors (1).

120403319 is an equidigital number, since it uses as much as digits as its factorization.

120403319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 120403319 is about 10972.8446175092. The cubic root of 120403319 is about 493.7943914796.

The spelling of 120403319 in words is "one hundred twenty million, four hundred three thousand, three hundred nineteen".