201000022000203 has 16 divisors (see below), whose sum is σ = 269743151059200. Its totient is φ = 133129277204256.

The previous prime is 201000022000157. The next prime is 201000022000231. The reversal of 201000022000203 is 302000220000102.

It is not a de Polignac number, because 201000022000203 - 2¹⁸ = 201000021738059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201000022000003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101947525 + ... + 103900422.

It is an arithmetic number, because the mean of its divisors is an integer number (16858946941200).

Almost surely, 2^{201000022000203} is an apocalyptic number.

201000022000203 is a deficient number, since it is larger than the sum of its proper divisors (68743129058997).

201000022000203 is a wasteful number, since it uses less digits than its factorization.

201000022000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205850066.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 201000022000203 its reverse (302000220000102), we get a palindrome (503000242000305).

The spelling of 201000022000203 in words is "two hundred one trillion, twenty-two million, two hundred three", and thus it is an aban number.