120516223 has 8 divisors (see below), whose sum is σ = 123162768. Its totient is φ = 117883584.

The previous prime is 120516203. The next prime is 120516233. The reversal of 120516223 is 322615021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120516223 - 2²¹ = 118419071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120516194 and 120516203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120516203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15115 + ... + 21667.

It is an arithmetic number, because the mean of its divisors is an integer number (15395346).

Almost surely, 2^120516223 is an apocalyptic number.

120516223 is a deficient number, since it is larger than the sum of its proper divisors (2646545).

120516223 is an equidigital number, since it uses as much as digits as its factorization.

120516223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 120516223 is about 10977.9881125824. The cubic root of 120516223 is about 493.9486893988.

The spelling of 120516223 in words is "one hundred twenty million, five hundred sixteen thousand, two hundred twenty-three".