1213341359 has 2 divisors, whose sum is σ = 1213341360. Its totient is φ = 1213341358.

The previous prime is 1213341347. The next prime is 1213341377. The reversal of 1213341359 is 9531433121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1213341359 - 2⁴ = 1213341343 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1213343359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606670679 + 606670680.

It is an arithmetic number, because the mean of its divisors is an integer number (606670680).

Almost surely, 2^1213341359 is an apocalyptic number.

1213341359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213341359 is an equidigital number, since it uses as much as digits as its factorization.

1213341359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 1213341359 is about 34833.0498090535. The cubic root of 1213341359 is about 1066.5822056930.

The spelling of 1213341359 in words is "one billion, two hundred thirteen million, three hundred forty-one thousand, three hundred fifty-nine".