125010204315 has 16 divisors (see below), whose sum is σ = 203001646848. Its totient is φ = 65677002336.

The previous prime is 125010204311. The next prime is 125010204317. The reversal of 125010204315 is 513402010521.

It is a happy number.

It is not a de Polignac number, because 125010204315 - 2² = 125010204311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125010204311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62193127 + ... + 62195136.

It is an arithmetic number, because the mean of its divisors is an integer number (12687602928).

Almost surely, 2^125010204315 is an apocalyptic number.

125010204315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125010204315 is a deficient number, since it is larger than the sum of its proper divisors (77991442533).

125010204315 is a wasteful number, since it uses less digits than its factorization.

125010204315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124388338.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 125010204315 its reverse (513402010521), we get a palindrome (638412214836).

The spelling of 125010204315 in words is "one hundred twenty-five billion, ten million, two hundred four thousand, three hundred fifteen".