1311423520114 has 64 divisors (see below), whose sum is σ = 2160509978880. Its totient is φ = 595135537920.

The previous prime is 1311423520109. The next prime is 1311423520133. The reversal of 1311423520114 is 4110253241131.

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, 48362392 + ... + 48389500.

It is an arithmetic number, because the mean of its divisors is an integer number (33757968420).

Almost surely, 2^{1311423520114} is an apocalyptic number.

1311423520114 is a deficient number, since it is larger than the sum of its proper divisors (849086458766).

1311423520114 is a wasteful number, since it uses less digits than its factorization.

1311423520114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27875.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1311423520114 its reverse (4110253241131), we get a palindrome (5421676761245).

The spelling of 1311423520114 in words is "one trillion, three hundred eleven billion, four hundred twenty-three million, five hundred twenty thousand, one hundred fourteen".