10066112503 has 4 divisors (see below), whose sum is σ = 10256039208. Its totient is φ = 9876185800.

The previous prime is 10066112501. The next prime is 10066112527. The reversal of 10066112503 is 30521166001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10066112503 - 2¹ = 10066112501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10066112501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94963273 + ... + 94963378.

It is an arithmetic number, because the mean of its divisors is an integer number (2564009802).

Almost surely, 2^10066112503 is an apocalyptic number.

10066112503 is a deficient number, since it is larger than the sum of its proper divisors (189926705).

10066112503 is an equidigital number, since it uses as much as digits as its factorization.

10066112503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189926704.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 10066112503 its reverse (30521166001), we get a palindrome (40587278504).

The spelling of 10066112503 in words is "ten billion, sixty-six million, one hundred twelve thousand, five hundred three".