1310113002111 has 4 divisors (see below), whose sum is σ = 1746817336152. Its totient is φ = 873408668072.

The previous prime is 1310113002109. The next prime is 1310113002137. The reversal of 1310113002111 is 1112003110131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1310113002111 - 2¹ = 1310113002109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310113002161) 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, 218352167016 + ... + 218352167021.

It is an arithmetic number, because the mean of its divisors is an integer number (436704334038).

Almost surely, 2^{1310113002111} is an apocalyptic number.

1310113002111 is a deficient number, since it is larger than the sum of its proper divisors (436704334041).

1310113002111 is an equidigital number, since it uses as much as digits as its factorization.

1310113002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436704334040.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1310113002111 its reverse (1112003110131), we get a palindrome (2422116112242).

The spelling of 1310113002111 in words is "one trillion, three hundred ten billion, one hundred thirteen million, two thousand, one hundred eleven".