10201100203 has 8 divisors (see below), whose sum is σ = 11659078880. Its totient is φ = 8743291200.

The previous prime is 10201100197. The next prime is 10201100213. The reversal of 10201100203 is 30200110201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10201100203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10201100203.

It is not an unprimeable number, because it can be changed into a prime (10201100213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137053 + ... + 197953.

It is an arithmetic number, because the mean of its divisors is an integer number (1457384860).

Almost surely, 2^10201100203 is an apocalyptic number.

10201100203 is a deficient number, since it is larger than the sum of its proper divisors (1457978677).

10201100203 is an equidigital number, since it uses as much as digits as its factorization.

10201100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84837.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10201100203 its reverse (30200110201), we get a palindrome (40401210404).

The spelling of 10201100203 in words is "ten billion, two hundred one million, one hundred thousand, two hundred three".