1002340311105 has 32 divisors (see below), whose sum is σ = 1834034400000. Its totient is φ = 457916827392.

The previous prime is 1002340311083. The next prime is 1002340311109. The reversal of 1002340311105 is 5011130432001.

It is not a de Polignac number, because 1002340311105 - 2⁷ = 1002340310977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1002340311109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2918730 + ... + 3244019.

It is an arithmetic number, because the mean of its divisors is an integer number (57313575000).

Almost surely, 2^{1002340311105} is an apocalyptic number.

1002340311105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1002340311105 is a deficient number, since it is larger than the sum of its proper divisors (831694088895).

1002340311105 is a wasteful number, since it uses less digits than its factorization.

1002340311105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164313.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 1002340311105 its reverse (5011130432001), we get a palindrome (6013470743106).

The spelling of 1002340311105 in words is "one trillion, two billion, three hundred forty million, three hundred eleven thousand, one hundred five".