312002200213 has 4 divisors (see below), whose sum is σ = 340366036608. Its totient is φ = 283638363820.

The previous prime is 312002200207. The next prime is 312002200229.

312002200213 is nontrivially palindromic in base 10.

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 312002200213 - 2²¹ = 312000103061 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 (312002209213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14181918181 + ... + 14181918202.

It is an arithmetic number, because the mean of its divisors is an integer number (85091509152).

Almost surely, 2^312002200213 is an apocalyptic number.

It is an amenable number.

312002200213 is a deficient number, since it is larger than the sum of its proper divisors (28363836395).

312002200213 is a wasteful number, since it uses less digits than its factorization.

312002200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28363836394.

The product of its (nonzero) digits is 144, while the sum is 16.

It can be divided in two parts, 312002 and 200213, that added together give a palindrome (512215).

The spelling of 312002200213 in words is "three hundred twelve billion, two million, two hundred thousand, two hundred thirteen".