1310331301011 has 12 divisors (see below), whose sum is σ = 1892710728792. Its totient is φ = 873549603456.

The previous prime is 1310331301009. The next prime is 1310331301021. The reversal of 1310331301011 is 1101031330131.

1310331301011 is a `hidden beast` number, since 1 + 31 + 0 + 331 + 301 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 1310331301011 - 2¹ = 1310331301009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310331301021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2930755 + ... + 3348131.

It is an arithmetic number, because the mean of its divisors is an integer number (157725894066).

Almost surely, 2^{1310331301011} is an apocalyptic number.

1310331301011 is a deficient number, since it is larger than the sum of its proper divisors (582379427781).

1310331301011 is a wasteful number, since it uses less digits than its factorization.

1310331301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766210 (or 766207 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 1310331301011 its reverse (1101031330131), we get a palindrome (2411362631142).

The spelling of 1310331301011 in words is "one trillion, three hundred ten billion, three hundred thirty-one million, three hundred one thousand, eleven".