525303610123 has 2 divisors, whose sum is σ = 525303610124. Its totient is φ = 525303610122.

The previous prime is 525303610099. The next prime is 525303610141. The reversal of 525303610123 is 321016303525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 525303610123 - 2¹³ = 525303601931 is a prime.

It is not a weakly prime, because it can be changed into another prime (525303610193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262651805061 + 262651805062.

It is an arithmetic number, because the mean of its divisors is an integer number (262651805062).

Almost surely, 2^525303610123 is an apocalyptic number.

525303610123 is a deficient number, since it is larger than the sum of its proper divisors (1).

525303610123 is an equidigital number, since it uses as much as digits as its factorization.

525303610123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 525303610123 its reverse (321016303525), we get a palindrome (846319913648).

The spelling of 525303610123 in words is "five hundred twenty-five billion, three hundred three million, six hundred ten thousand, one hundred twenty-three".