1311414011135 has 32 divisors (see below), whose sum is σ = 1689350686272. Its totient is φ = 973742653440.

The previous prime is 1311414011123. The next prime is 1311414011189. The reversal of 1311414011135 is 5311104141131.

It is a happy number.

It is not a de Polignac number, because 1311414011135 - 2¹⁶ = 1311413945599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56683520 + ... + 56706650.

It is an arithmetic number, because the mean of its divisors is an integer number (52792208946).

Almost surely, 2^{1311414011135} is an apocalyptic number.

1311414011135 is a deficient number, since it is larger than the sum of its proper divisors (377936675137).

1311414011135 is a wasteful number, since it uses less digits than its factorization.

1311414011135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32363.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 1311414011135 its reverse (5311104141131), we get a palindrome (6622518152266).

The spelling of 1311414011135 in words is "one trillion, three hundred eleven billion, four hundred fourteen million, eleven thousand, one hundred thirty-five".