120313023303 has 32 divisors (see below), whose sum is σ = 179322603264. Its totient is φ = 71117280000.

The previous prime is 120313023301. The next prime is 120313023319. The reversal of 120313023303 is 303320313021.

It is not a de Polignac number, because 120313023303 - 2¹ = 120313023301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120313023303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120313023301) 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 31 ways as a sum of consecutive naturals, for example, 5307333 + ... + 5329953.

It is an arithmetic number, because the mean of its divisors is an integer number (5603831352).

Almost surely, 2^120313023303 is an apocalyptic number.

120313023303 is a deficient number, since it is larger than the sum of its proper divisors (59009579961).

120313023303 is a wasteful number, since it uses less digits than its factorization.

120313023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26607.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 120313023303 its reverse (303320313021), we get a palindrome (423633336324).

The spelling of 120313023303 in words is "one hundred twenty billion, three hundred thirteen million, twenty-three thousand, three hundred three".