1308111341 has 2 divisors, whose sum is σ = 1308111342. Its totient is φ = 1308111340.

The previous prime is 1308111331. The next prime is 1308111367. The reversal of 1308111341 is 1431118031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1304293225 + 3818116 = 36115^2 + 1954^2 .

It is a cyclic number.

It is not a de Polignac number, because 1308111341 - 2¹⁸ = 1307849197 is a prime.

It is a super-2 number, since 2×1308111341² = 3422310560905636562, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1308111331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 654055670 + 654055671.

It is an arithmetic number, because the mean of its divisors is an integer number (654055671).

Almost surely, 2^1308111341 is an apocalyptic number.

It is an amenable number.

1308111341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1308111341 is an equidigital number, since it uses as much as digits as its factorization.

1308111341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1308111341 is about 36167.8219001366. The cubic root of 1308111341 is about 1093.6580911026.

Adding to 1308111341 its reverse (1431118031), we get a palindrome (2739229372).

The spelling of 1308111341 in words is "one billion, three hundred eight million, one hundred eleven thousand, three hundred forty-one".