120203223213 has 8 divisors (see below), whose sum is σ = 160272900576. Its totient is φ = 80134514000.

The previous prime is 120203223211. The next prime is 120203223221. The reversal of 120203223213 is 312322302021.

It is a happy number.

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 120203223213 - 2¹ = 120203223211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120203223213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120203223211) 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, 128863 + ... + 506963.

It is an arithmetic number, because the mean of its divisors is an integer number (20034112572).

Almost surely, 2^120203223213 is an apocalyptic number.

It is an amenable number.

120203223213 is a deficient number, since it is larger than the sum of its proper divisors (40069677363).

120203223213 is a wasteful number, since it uses less digits than its factorization.

120203223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484075.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120203223213 its reverse (312322302021), we get a palindrome (432525525234).

The spelling of 120203223213 in words is "one hundred twenty billion, two hundred three million, two hundred twenty-three thousand, two hundred thirteen".