1203210213 has 8 divisors (see below), whose sum is σ = 1620819648. Its totient is φ = 793870464.

The previous prime is 1203210209. The next prime is 1203210221. The reversal of 1203210213 is 3120123021.

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

It is not a de Polignac number, because 1203210213 - 2² = 1203210209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1203210192 and 1203210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203210913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067081 + ... + 2067662.

It is an arithmetic number, because the mean of its divisors is an integer number (202602456).

Almost surely, 2^1203210213 is an apocalyptic number.

It is an amenable number.

1203210213 is a deficient number, since it is larger than the sum of its proper divisors (417609435).

1203210213 is an equidigital number, since it uses as much as digits as its factorization.

1203210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134843.

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

The square root of 1203210213 is about 34687.3206373741. The cubic root of 1203210213 is about 1063.6053255349.

Adding to 1203210213 its reverse (3120123021), we get a palindrome (4323333234).

The spelling of 1203210213 in words is "one billion, two hundred three million, two hundred ten thousand, two hundred thirteen".