125203000432225 has 6 divisors (see below), whose sum is σ = 155251720535990. Its totient is φ = 100162400345760.

The previous prime is 125203000432217. The next prime is 125203000432241. The reversal of 125203000432225 is 522234000302521.

It can be written as a sum of positive squares in 3 ways, for example, as 14812591756369 + 110390408675856 = 3848713^2 + 10506684^2 .

It is not a de Polignac number, because 125203000432225 - 2³ = 125203000432217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2504060008620 + ... + 2504060008669.

Almost surely, 2^{125203000432225} is an apocalyptic number.

It is an amenable number.

125203000432225 is a deficient number, since it is larger than the sum of its proper divisors (30048720103765).

125203000432225 is an equidigital number, since it uses as much as digits as its factorization.

125203000432225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008120017299 (or 5008120017294 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 125203000432225 its reverse (522234000302521), we get a palindrome (647437000734746).

The spelling of 125203000432225 in words is "one hundred twenty-five trillion, two hundred three billion, four hundred thirty-two thousand, two hundred twenty-five".