120450213 has 16 divisors (see below), whose sum is σ = 192171840. Its totient is φ = 74122992.

The previous prime is 120450199. The next prime is 120450217. The reversal of 120450213 is 312054021.

120450213 is a `hidden beast` number, since 1 + 2 + 0 + 450 + 213 = 666.

It is not a de Polignac number, because 120450213 - 2⁹ = 120449701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120450217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171231 + ... + 171932.

It is an arithmetic number, because the mean of its divisors is an integer number (12010740).

Almost surely, 2^120450213 is an apocalyptic number.

120450213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120450213 is a deficient number, since it is larger than the sum of its proper divisors (71721627).

120450213 is a wasteful number, since it uses less digits than its factorization.

120450213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343185 (or 343179 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 120450213 is about 10974.9812300523. The cubic root of 120450213 is about 493.8584899026.

The spelling of 120450213 in words is "one hundred twenty million, four hundred fifty thousand, two hundred thirteen".