120311034 has 16 divisors (see below), whose sum is σ = 240861600. Its totient is φ = 40063760.

The previous prime is 120311011. The next prime is 120311047. The reversal of 120311034 is 430113021.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3084 + ... + 15815.

It is an arithmetic number, because the mean of its divisors is an integer number (15053850).

Almost surely, 2^120311034 is an apocalyptic number.

120311034 is an abundant number, since it is smaller than the sum of its proper divisors (120550566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120311034 is a wasteful number, since it uses less digits than its factorization.

120311034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19965.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120311034 is about 10968.6386575545. The cubic root of 120311034 is about 493.6682004318.

Adding to 120311034 its reverse (430113021), we get a palindrome (550424055).

The spelling of 120311034 in words is "one hundred twenty million, three hundred eleven thousand, thirty-four".