202003030012213 has 8 divisors (see below), whose sum is σ = 213898618413720. Its totient is φ = 190108892413440.

The previous prime is 202003030012193. The next prime is 202003030012229. The reversal of 202003030012213 is 312210030300202.

It can be written as a sum of positive squares in 4 ways, for example, as 8818660762129 + 193184369250084 = 2969623^2 + 13899078^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-202003030012213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202003030012253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362414008 + ... + 362970961.

It is an arithmetic number, because the mean of its divisors is an integer number (26737327301715).

Almost surely, 2^{202003030012213} is an apocalyptic number.

It is an amenable number.

202003030012213 is a deficient number, since it is larger than the sum of its proper divisors (11895588401507).

202003030012213 is a wasteful number, since it uses less digits than its factorization.

202003030012213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725401367.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 202003030012213 its reverse (312210030300202), we get a palindrome (514213060312415).

The spelling of 202003030012213 in words is "two hundred two trillion, three billion, thirty million, twelve thousand, two hundred thirteen".