2542241101 has 2 divisors, whose sum is σ = 2542241102. Its totient is φ = 2542241100.

The previous prime is 2542241071. The next prime is 2542241137. The reversal of 2542241101 is 1011422452.

2542241101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2337722500 + 204518601 = 48350^2 + 14301^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542241101 - 2¹¹ = 2542239053 is a prime.

It is a super-2 number, since 2×2542241101² = 12925979631227384402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542241161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271120550 + 1271120551.

It is an arithmetic number, because the mean of its divisors is an integer number (1271120551).

Almost surely, 2^2542241101 is an apocalyptic number.

It is an amenable number.

2542241101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542241101 is an equidigital number, since it uses as much as digits as its factorization.

2542241101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2542241101 is about 50420.6416163063. The cubic root of 2542241101 is about 1364.8101550481.

Adding to 2542241101 its reverse (1011422452), we get a palindrome (3553663553).

The spelling of 2542241101 in words is "two billion, five hundred forty-two million, two hundred forty-one thousand, one hundred one".