2011020202003 has 8 divisors (see below), whose sum is σ = 2089450299600. Its totient is φ = 1933195742688.

The previous prime is 2011020201991. The next prime is 2011020202039. The reversal of 2011020202003 is 3002020201102.

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 2011020202003 - 2³⁷ = 1873581248531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011020202403) 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, 151402801 + ... + 151416082.

It is an arithmetic number, because the mean of its divisors is an integer number (261181287450).

Almost surely, 2^{2011020202003} is an apocalyptic number.

2011020202003 is a deficient number, since it is larger than the sum of its proper divisors (78430097597).

2011020202003 is a wasteful number, since it uses less digits than its factorization.

2011020202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302819141.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2011020202003 its reverse (3002020201102), we get a palindrome (5013040403105).

Subtracting 2011020202003 from its reverse (3002020201102), we obtain a palindrome (990999999099).

The spelling of 2011020202003 in words is "two trillion, eleven billion, twenty million, two hundred two thousand, three".