120313303 has 4 divisors (see below), whose sum is σ = 131250888. Its totient is φ = 109375720.

The previous prime is 120313283. The next prime is 120313309. The reversal of 120313303 is 303313021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120313303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120313309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5468776 + ... + 5468797.

It is an arithmetic number, because the mean of its divisors is an integer number (32812722).

Almost surely, 2^120313303 is an apocalyptic number.

120313303 is a deficient number, since it is larger than the sum of its proper divisors (10937585).

120313303 is a wasteful number, since it uses less digits than its factorization.

120313303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10937584.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 120313303 is about 10968.7420883162. The cubic root of 120313303 is about 493.6713038493.

Adding to 120313303 its reverse (303313021), we get a palindrome (423626324).

The spelling of 120313303 in words is "one hundred twenty million, three hundred thirteen thousand, three hundred three".