1311322114104 has 32 divisors (see below), whose sum is σ = 3294946440720. Its totient is φ = 434888550656.

The previous prime is 1311322114043. The next prime is 1311322114153. The reversal of 1311322114104 is 4014112231131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138671469 + ... + 138680924.

Almost surely, 2^{1311322114104} is an apocalyptic number.

It is an amenable number.

1311322114104 is an abundant number, since it is smaller than the sum of its proper divisors (1983624326616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1311322114104 is a wasteful number, since it uses less digits than its factorization.

1311322114104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277352599 (or 277352595 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1311322114104 its reverse (4014112231131), we get a palindrome (5325434345235).

The spelling of 1311322114104 in words is "one trillion, three hundred eleven billion, three hundred twenty-two million, one hundred fourteen thousand, one hundred four".