2523210103 has 2 divisors, whose sum is σ = 2523210104. Its totient is φ = 2523210102.

The previous prime is 2523210083. The next prime is 2523210113. The reversal of 2523210103 is 3010123252.

2523210103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2523210103 - 2¹³ = 2523201911 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523210113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261605051 + 1261605052.

It is an arithmetic number, because the mean of its divisors is an integer number (1261605052).

Almost surely, 2^2523210103 is an apocalyptic number.

2523210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523210103 is an equidigital number, since it uses as much as digits as its factorization.

2523210103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2523210103 is about 50231.5648073997. The cubic root of 2523210103 is about 1361.3960043722.

Adding to 2523210103 its reverse (3010123252), we get a palindrome (5533333355).

The spelling of 2523210103 in words is "two billion, five hundred twenty-three million, two hundred ten thousand, one hundred three".