10001101203 has 12 divisors (see below), whose sum is σ = 14447153760. Its totient is φ = 6666884496.

The previous prime is 10001101181. The next prime is 10001101217. The reversal of 10001101203 is 30210110001.

It is not a de Polignac number, because 10001101203 - 2⁵ = 10001101171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10001101703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107293 + ... + 177521.

It is an arithmetic number, because the mean of its divisors is an integer number (1203929480).

Almost surely, 2^10001101203 is an apocalyptic number.

10001101203 is a deficient number, since it is larger than the sum of its proper divisors (4446052557).

10001101203 is a wasteful number, since it uses less digits than its factorization.

10001101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86058 (or 86055 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 10001101203 its reverse (30210110001), we get a palindrome (40211211204).

The spelling of 10001101203 in words is "ten billion, one million, one hundred one thousand, two hundred three".