10201112003 has 4 divisors (see below), whose sum is σ = 10243794720. Its totient is φ = 10158429288.

The previous prime is 10201111993. The next prime is 10201112023. The reversal of 10201112003 is 30021110201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30021110201 = 8699 ⋅3451099.

It is a cyclic number.

It is not a de Polignac number, because 10201112003 - 2⁸ = 10201111747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21341000 + ... + 21341477.

It is an arithmetic number, because the mean of its divisors is an integer number (2560948680).

Almost surely, 2^10201112003 is an apocalyptic number.

10201112003 is a deficient number, since it is larger than the sum of its proper divisors (42682717).

10201112003 is an equidigital number, since it uses as much as digits as its factorization.

10201112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42682716.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10201112003 its reverse (30021110201), we get a palindrome (40222222204).

The spelling of 10201112003 in words is "ten billion, two hundred one million, one hundred twelve thousand, three".