120011213 has 8 divisors (see below), whose sum is σ = 138570432. Its totient is φ = 101805696.

The previous prime is 120011209. The next prime is 120011219. The reversal of 120011213 is 312110021.

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 120011213 - 2² = 120011209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120011194 and 120011203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011219) 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, 87695 + ... + 89052.

It is an arithmetic number, because the mean of its divisors is an integer number (17321304).

Almost surely, 2^120011213 is an apocalyptic number.

It is an amenable number.

120011213 is a deficient number, since it is larger than the sum of its proper divisors (18559219).

120011213 is an equidigital number, since it uses as much as digits as its factorization.

120011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176851.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 120011213 is about 10954.9629392344. The cubic root of 120011213 is about 493.2577775187.

Adding to 120011213 its reverse (312110021), we get a palindrome (432121234).

The spelling of 120011213 in words is "one hundred twenty million, eleven thousand, two hundred thirteen".