2543102119 has 2 divisors, whose sum is σ = 2543102120. Its totient is φ = 2543102118.

The previous prime is 2543102113. The next prime is 2543102137. The reversal of 2543102119 is 9112013452.

2543102119 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 is a cyclic number.

It is not a de Polignac number, because 2543102119 - 2¹⁵ = 2543069351 is a prime.

It is a super-2 number, since 2×2543102119² = 12934736775324580322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2543102113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271551059 + 1271551060.

It is an arithmetic number, because the mean of its divisors is an integer number (1271551060).

Almost surely, 2^2543102119 is an apocalyptic number.

2543102119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2543102119 is an equidigital number, since it uses as much as digits as its factorization.

2543102119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2543102119 is about 50429.1792417842. The cubic root of 2543102119 is about 1364.9642177330.

The spelling of 2543102119 in words is "two billion, five hundred forty-three million, one hundred two thousand, one hundred nineteen".