2011030003343 has 2 divisors, whose sum is σ = 2011030003344. Its totient is φ = 2011030003342.

The previous prime is 2011030003291. The next prime is 2011030003351. The reversal of 2011030003343 is 3433000301102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011030003343 - 2²⁴ = 2011013226127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011030003373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005515001671 + 1005515001672.

It is an arithmetic number, because the mean of its divisors is an integer number (1005515001672).

Almost surely, 2^{2011030003343} is an apocalyptic number.

2011030003343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011030003343 is an equidigital number, since it uses as much as digits as its factorization.

2011030003343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2011030003343 its reverse (3433000301102), we get a palindrome (5444030304445).

The spelling of 2011030003343 in words is "two trillion, eleven billion, thirty million, three thousand, three hundred forty-three".