2042541103 has 2 divisors, whose sum is σ = 2042541104. Its totient is φ = 2042541102.

The previous prime is 2042541077. The next prime is 2042541131. The reversal of 2042541103 is 3011452402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042541103 - 2¹⁷ = 2042410031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042841103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021270551 + 1021270552.

It is an arithmetic number, because the mean of its divisors is an integer number (1021270552).

Almost surely, 2^2042541103 is an apocalyptic number.

2042541103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042541103 is an equidigital number, since it uses as much as digits as its factorization.

2042541103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2042541103 is about 45194.4808909230. The cubic root of 2042541103 is about 1268.7915226350.

Adding to 2042541103 its reverse (3011452402), we get a palindrome (5053993505).

The spelling of 2042541103 in words is "two billion, forty-two million, five hundred forty-one thousand, one hundred three".