2542103343 has 24 divisors (see below), whose sum is σ = 3956931888. Its totient is φ = 1563363072.

The previous prime is 2542103327. The next prime is 2542103357. The reversal of 2542103343 is 3433012452.

It is not a de Polignac number, because 2542103343 - 2⁴ = 2542103327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542103303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201796 + ... + 214022.

It is an arithmetic number, because the mean of its divisors is an integer number (164872162).

Almost surely, 2^2542103343 is an apocalyptic number.

2542103343 is a deficient number, since it is larger than the sum of its proper divisors (1414828545).

2542103343 is a wasteful number, since it uses less digits than its factorization.

2542103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14023 (or 14020 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2542103343 is about 50419.2755104633. The cubic root of 2542103343 is about 1364.7855026639.

Adding to 2542103343 its reverse (3433012452), we get a palindrome (5975115795).

The spelling of 2542103343 in words is "two billion, five hundred forty-two million, one hundred three thousand, three hundred forty-three".