120030313 has 8 divisors (see below), whose sum is σ = 129382400. Its totient is φ = 110695248.

The previous prime is 120030293. The next prime is 120030349. The reversal of 120030313 is 313030021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120030313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120030293 and 120030302.

It is not an unprimeable number, because it can be changed into a prime (120030413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13018 + ... + 20236.

It is an arithmetic number, because the mean of its divisors is an integer number (16172800).

Almost surely, 2^120030313 is an apocalyptic number.

120030313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120030313 is a deficient number, since it is larger than the sum of its proper divisors (9352087).

120030313 is a wasteful number, since it uses less digits than its factorization.

120030313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8511.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 120030313 is about 10955.8346555614. The cubic root of 120030313 is about 493.2839437509.

Adding to 120030313 its reverse (313030021), we get a palindrome (433060334).

It can be divided in two parts, 1200 and 30313, that added together give a palindrome (31513).

The spelling of 120030313 in words is "one hundred twenty million, thirty thousand, three hundred thirteen".