1341213337 has 2 divisors, whose sum is σ = 1341213338. Its totient is φ = 1341213336.

The previous prime is 1341213319. The next prime is 1341213371. The reversal of 1341213337 is 7333121431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1087416576 + 253796761 = 32976^2 + 15931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341213337 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341213397) 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 as a sum of consecutive naturals, namely, 670606668 + 670606669.

It is an arithmetic number, because the mean of its divisors is an integer number (670606669).

Almost surely, 2^1341213337 is an apocalyptic number.

It is an amenable number.

1341213337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341213337 is an equidigital number, since it uses as much as digits as its factorization.

1341213337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 1341213337 is about 36622.5796060299. The cubic root of 1341213337 is about 1102.8064253498.

Adding to 1341213337 its reverse (7333121431), we get a palindrome (8674334768).

The spelling of 1341213337 in words is "one billion, three hundred forty-one million, two hundred thirteen thousand, three hundred thirty-seven".