1230303210213 has 16 divisors (see below), whose sum is σ = 2045179362816. Its totient is φ = 639118550640.

The previous prime is 1230303210161. The next prime is 1230303210217. The reversal of 1230303210213 is 3120123030321.

It is not a de Polignac number, because 1230303210213 - 2⁹ = 1230303209701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1230303210213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230303210217) 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, 2662993731 + ... + 2662994192.

It is an arithmetic number, because the mean of its divisors is an integer number (127823710176).

Almost surely, 2^{1230303210213} is an apocalyptic number.

It is an amenable number.

1230303210213 is a deficient number, since it is larger than the sum of its proper divisors (814876152603).

1230303210213 is a wasteful number, since it uses less digits than its factorization.

1230303210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5325987944.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1230303210213 its reverse (3120123030321), we get a palindrome (4350426240534).

The spelling of 1230303210213 in words is "one trillion, two hundred thirty billion, three hundred three million, two hundred ten thousand, two hundred thirteen".