3000311123213 has 2 divisors, whose sum is σ = 3000311123214. Its totient is φ = 3000311123212.

The previous prime is 3000311123209. The next prime is 3000311123237. The reversal of 3000311123213 is 3123211130003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1760602573129 + 1239708550084 = 1326877^2 + 1113422^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000311123213 - 2² = 3000311123209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3000311123113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500155561606 + 1500155561607.

It is an arithmetic number, because the mean of its divisors is an integer number (1500155561607).

Almost surely, 2^{3000311123213} is an apocalyptic number.

It is an amenable number.

3000311123213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000311123213 is an equidigital number, since it uses as much as digits as its factorization.

3000311123213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3000311123213 its reverse (3123211130003), we get a palindrome (6123522253216).

The spelling of 3000311123213 in words is "three trillion, three hundred eleven million, one hundred twenty-three thousand, two hundred thirteen".