120120030213 has 4 divisors (see below), whose sum is σ = 160160040288. Its totient is φ = 80080020140.

The previous prime is 120120030209. The next prime is 120120030223. The reversal of 120120030213 is 312030021021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120120030213 - 2² = 120120030209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120120030192 and 120120030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120030223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20020005033 + ... + 20020005038.

It is an arithmetic number, because the mean of its divisors is an integer number (40040010072).

Almost surely, 2^120120030213 is an apocalyptic number.

It is an amenable number.

120120030213 is a deficient number, since it is larger than the sum of its proper divisors (40040010075).

120120030213 is an equidigital number, since it uses as much as digits as its factorization.

120120030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40040010074.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120120030213 its reverse (312030021021), we get a palindrome (432150051234).

The spelling of 120120030213 in words is "one hundred twenty billion, one hundred twenty million, thirty thousand, two hundred thirteen".