1310023110011 has 16 divisors (see below), whose sum is σ = 1673111559168. Its totient is φ = 995899732800.

The previous prime is 1310023109959. The next prime is 1310023110047. The reversal of 1310023110011 is 1100113200131.

It is a happy number.

It is not a de Polignac number, because 1310023110011 - 2⁶ = 1310023109947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310023110061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207475955 + ... + 207482268.

It is an arithmetic number, because the mean of its divisors is an integer number (104569472448).

Almost surely, 2^{1310023110011} is an apocalyptic number.

1310023110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1310023110011 is a deficient number, since it is larger than the sum of its proper divisors (363088449157).

1310023110011 is a wasteful number, since it uses less digits than its factorization.

1310023110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414958282.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1310023110011 its reverse (1100113200131), we get a palindrome (2410136310142).

The spelling of 1310023110011 in words is "one trillion, three hundred ten billion, twenty-three million, one hundred ten thousand, eleven".