12525104446103 has 2 divisors, whose sum is σ = 12525104446104. Its totient is φ = 12525104446102.

The previous prime is 12525104446069. The next prime is 12525104446109. The reversal of 12525104446103 is 30164440152521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12525104446103 - 2²⁴ = 12525087668887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12525104446109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6262552223051 + 6262552223052.

It is an arithmetic number, because the mean of its divisors is an integer number (6262552223052).

Almost surely, 2^{12525104446103} is an apocalyptic number.

12525104446103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12525104446103 is an equidigital number, since it uses as much as digits as its factorization.

12525104446103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 12525104446103 its reverse (30164440152521), we get a palindrome (42689544598624).

The spelling of 12525104446103 in words is "twelve trillion, five hundred twenty-five billion, one hundred four million, four hundred forty-six thousand, one hundred three".