2002203101311 has 8 divisors (see below), whose sum is σ = 2288372293760. Its totient is φ = 1716068953368.

The previous prime is 2002203101309. The next prime is 2002203101329. The reversal of 2002203101311 is 1131013022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002203101311 - 2¹ = 2002203101309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002203101011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8638581 + ... + 8867326.

It is an arithmetic number, because the mean of its divisors is an integer number (286046536720).

Almost surely, 2^{2002203101311} is an apocalyptic number.

2002203101311 is a deficient number, since it is larger than the sum of its proper divisors (286169192449).

2002203101311 is a wasteful number, since it uses less digits than its factorization.

2002203101311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17522253.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2002203101311 its reverse (1131013022002), we get a palindrome (3133216123313).

The spelling of 2002203101311 in words is "two trillion, two billion, two hundred three million, one hundred one thousand, three hundred eleven".