10103031231201 has 6 divisors (see below), whose sum is σ = 14593267333970. Its totient is φ = 6735354154128.

The previous prime is 10103031231157. The next prime is 10103031231221. The reversal of 10103031231201 is 10213213030101.

10103031231201 is a `hidden beast` number, since 1 + 0 + 10 + 30 + 312 + 312 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9763118910801 + 339912320400 = 3124599^2 + 583020^2 .

It is not a de Polignac number, because 10103031231201 - 2²⁵ = 10102997676769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10103031231221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561279512836 + ... + 561279512853.

Almost surely, 2^{10103031231201} is an apocalyptic number.

It is an amenable number.

10103031231201 is a deficient number, since it is larger than the sum of its proper divisors (4490236102769).

10103031231201 is a wasteful number, since it uses less digits than its factorization.

10103031231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122559025695 (or 1122559025692 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10103031231201 its reverse (10213213030101), we get a palindrome (20316244261302).

The spelling of 10103031231201 in words is "ten trillion, one hundred three billion, thirty-one million, two hundred thirty-one thousand, two hundred one".