120215110 has 16 divisors (see below), whose sum is σ = 216647136. Its totient is φ = 48028288.

The previous prime is 120215101. The next prime is 120215129. The reversal of 120215110 is 11512021.

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, 2094 + ... + 15646.

It is an arithmetic number, because the mean of its divisors is an integer number (13540446).

Almost surely, 2^120215110 is an apocalyptic number.

120215110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120215110 is a deficient number, since it is larger than the sum of its proper divisors (96432026).

120215110 is a wasteful number, since it uses less digits than its factorization.

120215110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 120215110 is about 10964.2651372538. The cubic root of 120215110 is about 493.5369649783.

Adding to 120215110 its reverse (11512021), we get a palindrome (131727131).

The spelling of 120215110 in words is "one hundred twenty million, two hundred fifteen thousand, one hundred ten".