120512514 has 16 divisors (see below), whose sum is σ = 243929952. Its totient is φ = 39686688.

The previous prime is 120512501. The next prime is 120512519. The reversal of 120512514 is 415215021.

It is not an unprimeable number, because it can be changed into a prime (120512519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120499 + ... + 121494.

It is an arithmetic number, because the mean of its divisors is an integer number (15245622).

Almost surely, 2^120512514 is an apocalyptic number.

120512514 is an abundant number, since it is smaller than the sum of its proper divisors (123417438).

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

120512514 is a wasteful number, since it uses less digits than its factorization.

120512514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242081.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 120512514 is about 10977.8191823331. The cubic root of 120512514 is about 493.9436221018.

Adding to 120512514 its reverse (415215021), we get a palindrome (535727535).

The spelling of 120512514 in words is "one hundred twenty million, five hundred twelve thousand, five hundred fourteen".