120030310 has 16 divisors (see below), whose sum is σ = 219597552. Its totient is φ = 47224800.

The previous prime is 120030293. The next prime is 120030349. The reversal of 120030310 is 13030021.

It is a super-2 number, since 2×120030310² = 28814550637392200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

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, 97776 + ... + 98995.

It is an arithmetic number, because the mean of its divisors is an integer number (13724847).

Almost surely, 2^120030310 is an apocalyptic number.

120030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120030310 is a deficient number, since it is larger than the sum of its proper divisors (99567242).

120030310 is a wasteful number, since it uses less digits than its factorization.

120030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196839.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 120030310 is about 10955.8345186480. The cubic root of 120030310 is about 493.2839396412.

Adding to 120030310 its reverse (13030021), we get a palindrome (133060331).

The spelling of 120030310 in words is "one hundred twenty million, thirty thousand, three hundred ten".