1310310312111 has 24 divisors (see below), whose sum is σ = 2006120389104. Its totient is φ = 821287230720.

The previous prime is 1310310312107. The next prime is 1310310312121. The reversal of 1310310312111 is 1112130130131.

1310310312111 is a `hidden beast` number, since 1 + 31 + 0 + 310 + 312 + 1 + 11 = 666.

It is not a de Polignac number, because 1310310312111 - 2² = 1310310312107 is a prime.

It is a super-2 number, since 2×1310310312111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310310312121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4376820 + ... + 4666601.

It is an arithmetic number, because the mean of its divisors is an integer number (83588349546).

Almost surely, 2^{1310310312111} is an apocalyptic number.

1310310312111 is a deficient number, since it is larger than the sum of its proper divisors (695810076993).

1310310312111 is a wasteful number, since it uses less digits than its factorization.

1310310312111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9044391 (or 9044388 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1310310312111 its reverse (1112130130131), we get a palindrome (2422440442242).

The spelling of 1310310312111 in words is "one trillion, three hundred ten billion, three hundred ten million, three hundred twelve thousand, one hundred eleven".