120043315 has 48 divisors (see below), whose sum is σ = 176166144. Its totient is φ = 76870080.

The previous prime is 120043277. The next prime is 120043327. The reversal of 120043315 is 513340021.

It is not a de Polignac number, because 120043315 - 2¹⁵ = 120010547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120043292 and 120043301.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 1446264 + ... + 1446346.

It is an arithmetic number, because the mean of its divisors is an integer number (3670128).

Almost surely, 2^120043315 is an apocalyptic number.

120043315 is a deficient number, since it is larger than the sum of its proper divisors (56122829).

120043315 is an equidigital number, since it uses as much as digits as its factorization.

120043315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 120043315 is about 10956.4280219422. The cubic root of 120043315 is about 493.3017543803.

Adding to 120043315 its reverse (513340021), we get a palindrome (633383336).

The spelling of 120043315 in words is "one hundred twenty million, forty-three thousand, three hundred fifteen".