2111202010003 has 2 divisors, whose sum is σ = 2111202010004. Its totient is φ = 2111202010002.

The previous prime is 2111202009919. The next prime is 2111202010007. The reversal of 2111202010003 is 3000102021112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2111202010003 - 2²¹ = 2111199912851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2111202010007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055601005001 + 1055601005002.

It is an arithmetic number, because the mean of its divisors is an integer number (1055601005002).

Almost surely, 2^{2111202010003} is an apocalyptic number.

2111202010003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111202010003 is an equidigital number, since it uses as much as digits as its factorization.

2111202010003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2111202010003 its reverse (3000102021112), we get a palindrome (5111304031115).

The spelling of 2111202010003 in words is "two trillion, one hundred eleven billion, two hundred two million, ten thousand, three".