2201543039 has 2 divisors, whose sum is σ = 2201543040. Its totient is φ = 2201543038.

The previous prime is 2201542961. The next prime is 2201543041. The reversal of 2201543039 is 9303451022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2201543039 - 2²⁰ = 2200494463 is a prime.

Together with 2201543041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201593039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100771519 + 1100771520.

It is an arithmetic number, because the mean of its divisors is an integer number (1100771520).

Almost surely, 2^2201543039 is an apocalyptic number.

2201543039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201543039 is an equidigital number, since it uses as much as digits as its factorization.

2201543039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2201543039 is about 46920.6035660242. The cubic root of 2201543039 is about 1300.8954459902.

The spelling of 2201543039 in words is "two billion, two hundred one million, five hundred forty-three thousand, thirty-nine".