2002102001011 has 8 divisors (see below), whose sum is σ = 2295334608480. Its totient is φ = 1710673902528.

The previous prime is 2002102000979. The next prime is 2002102001033. The reversal of 2002102001011 is 1101002012002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002102001011 - 2⁵ = 2002102000979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002102001071) 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, 451124866 + ... + 451129303.

It is an arithmetic number, because the mean of its divisors is an integer number (286916826060).

Almost surely, 2^{2002102001011} is an apocalyptic number.

2002102001011 is a deficient number, since it is larger than the sum of its proper divisors (293232607469).

2002102001011 is an equidigital number, since it uses as much as digits as its factorization.

2002102001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902254493.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2002102001011 its reverse (1101002012002), we get a palindrome (3103104013013).

The spelling of 2002102001011 in words is "two trillion, two billion, one hundred two million, one thousand, eleven".