1334212013 has 2 divisors, whose sum is σ = 1334212014. Its totient is φ = 1334212012.

The previous prime is 1334211953. The next prime is 1334212043. The reversal of 1334212013 is 3102124331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 876337609 + 457874404 = 29603^2 + 21398^2 .

It is an emirp because it is prime and its reverse (3102124331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1334212013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334212043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667106006 + 667106007.

It is an arithmetic number, because the mean of its divisors is an integer number (667106007).

Almost surely, 2^1334212013 is an apocalyptic number.

It is an amenable number.

1334212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334212013 is an equidigital number, since it uses as much as digits as its factorization.

1334212013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1334212013 is about 36526.8670022492. The cubic root of 1334212013 is about 1100.8841412342.

Adding to 1334212013 its reverse (3102124331), we get a palindrome (4436336344).

The spelling of 1334212013 in words is "one billion, three hundred thirty-four million, two hundred twelve thousand, thirteen".