120313423 has 4 divisors (see below), whose sum is σ = 120360240. Its totient is φ = 120266608.

The previous prime is 120313409. The next prime is 120313429. The reversal of 120313423 is 324313021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324313021 = 11887 ⋅27283.

It is a cyclic number.

It is not a de Polignac number, because 120313423 - 2⁹ = 120312911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120313423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120313429) 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 in 3 ways as a sum of consecutive naturals, for example, 19315 + ... + 24772.

It is an arithmetic number, because the mean of its divisors is an integer number (30090060).

Almost surely, 2^120313423 is an apocalyptic number.

120313423 is a deficient number, since it is larger than the sum of its proper divisors (46817).

120313423 is an equidigital number, since it uses as much as digits as its factorization.

120313423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46816.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 120313423 is about 10968.7475584043. The cubic root of 120313423 is about 493.6714679778.

Adding to 120313423 its reverse (324313021), we get a palindrome (444626444).

The spelling of 120313423 in words is "one hundred twenty million, three hundred thirteen thousand, four hundred twenty-three".