1310240135111 has 2 divisors, whose sum is σ = 1310240135112. Its totient is φ = 1310240135110.

The previous prime is 1310240135063. The next prime is 1310240135129. The reversal of 1310240135111 is 1115310420131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310240135111 - 2³⁴ = 1293060265927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310240135011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655120067555 + 655120067556.

It is an arithmetic number, because the mean of its divisors is an integer number (655120067556).

Almost surely, 2^{1310240135111} is an apocalyptic number.

1310240135111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310240135111 is an equidigital number, since it uses as much as digits as its factorization.

1310240135111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 1310240135111 its reverse (1115310420131), we get a palindrome (2425550555242).

The spelling of 1310240135111 in words is "one trillion, three hundred ten billion, two hundred forty million, one hundred thirty-five thousand, one hundred eleven".