2002113001313 has 4 divisors (see below), whose sum is σ = 2002272684720. Its totient is φ = 2001953317908.

The previous prime is 2002113001309. The next prime is 2002113001373. The reversal of 2002113001313 is 3131003112002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2002113001313 - 2² = 2002113001309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2002113001291 and 2002113001300.

It is not an unprimeable number, because it can be changed into a prime (2002113001373) 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, 79822895 + ... + 79847972.

It is an arithmetic number, because the mean of its divisors is an integer number (500568171180).

Almost surely, 2^{2002113001313} is an apocalyptic number.

It is an amenable number.

2002113001313 is a deficient number, since it is larger than the sum of its proper divisors (159683407).

2002113001313 is a wasteful number, since it uses less digits than its factorization.

2002113001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159683406.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2002113001313 its reverse (3131003112002), we get a palindrome (5133116113315).

The spelling of 2002113001313 in words is "two trillion, two billion, one hundred thirteen million, one thousand, three hundred thirteen".