1311034400108 has 12 divisors (see below), whose sum is σ = 2415063368760. Its totient is φ = 621016294752.

The previous prime is 1311034400107. The next prime is 1311034400161. The reversal of 1311034400108 is 8010044301131.

It is a super-2 number, since 2×1311034400108² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1311034400107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8625226241 + ... + 8625226392.

It is an arithmetic number, because the mean of its divisors is an integer number (201255280730).

Almost surely, 2^{1311034400108} is an apocalyptic number.

It is an amenable number.

1311034400108 is a deficient number, since it is larger than the sum of its proper divisors (1104028968652).

1311034400108 is a wasteful number, since it uses less digits than its factorization.

1311034400108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17250452656 (or 17250452654 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1311034400108 its reverse (8010044301131), we get a palindrome (9321078701239).

The spelling of 1311034400108 in words is "one trillion, three hundred eleven billion, thirty-four million, four hundred thousand, one hundred eight".