201030001011203 has 32 divisors (see below), whose sum is σ = 249716579696640. Its totient is φ = 157584805136640.

The previous prime is 201030001011181. The next prime is 201030001011239. The reversal of 201030001011203 is 302110100030102.

It is not a de Polignac number, because 201030001011203 - 2²⁸ = 201029732575747 is a prime.

It is a super-2 number, since 2×201030001011203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201030001011283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3786938 + ... + 20405903.

It is an arithmetic number, because the mean of its divisors is an integer number (7803643115520).

Almost surely, 2^{201030001011203} is an apocalyptic number.

201030001011203 is a deficient number, since it is larger than the sum of its proper divisors (48686578685437).

201030001011203 is a wasteful number, since it uses less digits than its factorization.

201030001011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24193707.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 201030001011203 its reverse (302110100030102), we get a palindrome (503140101041305).

The spelling of 201030001011203 in words is "two hundred one trillion, thirty billion, one million, eleven thousand, two hundred three".