10000001203 has 8 divisors (see below), whose sum is σ = 10458893088. Its totient is φ = 9543118464.

The previous prime is 10000001159. The next prime is 10000001251. The reversal of 10000001203 is 30210000001.

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

It is a cyclic number.

It is not a de Polignac number, because 10000001203 - 2²⁵ = 9966446771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000008203) 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, 492100 + ... + 512017.

It is an arithmetic number, because the mean of its divisors is an integer number (1307361636).

Almost surely, 2^10000001203 is an apocalyptic number.

10000001203 is a deficient number, since it is larger than the sum of its proper divisors (458891885).

10000001203 is a wasteful number, since it uses less digits than its factorization.

10000001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004573.

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 10000001203 its reverse (30210000001), we get a palindrome (40210001204).

The spelling of 10000001203 in words is "ten billion, one thousand, two hundred three".