10305215110025 has 18 divisors (see below), whose sum is σ = 14045752697886. Its totient is φ = 7494701896000.

The previous prime is 10305215110013. The next prime is 10305215110039. The reversal of 10305215110025 is 52001151250301.

It can be written as a sum of positive squares in 3 ways, for example, as 32318331529 + 10272896778496 = 179773^2 + 3205136^2 .

It is not a de Polignac number, because 10305215110025 - 2³⁶ = 10236495633289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10305215109976 and 10305215110003.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1703338316 + ... + 1703344365.

It is an arithmetic number, because the mean of its divisors is an integer number (780319594327).

Almost surely, 2^{10305215110025} is an apocalyptic number.

It is an amenable number.

10305215110025 is a deficient number, since it is larger than the sum of its proper divisors (3740537587861).

10305215110025 is a wasteful number, since it uses less digits than its factorization.

10305215110025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406682713 (or 3406682697 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 10305215110025 its reverse (52001151250301), we get a palindrome (62306366360326).

The spelling of 10305215110025 in words is "ten trillion, three hundred five billion, two hundred fifteen million, one hundred ten thousand, twenty-five".