202011424110203 has 16 divisors (see below), whose sum is σ = 216511460313120. Its totient is φ = 187803012857856.

The previous prime is 202011424110131. The next prime is 202011424110259. The reversal of 202011424110203 is 302011424110202.

It is a cyclic number.

It is not a de Polignac number, because 202011424110203 - 2¹⁶ = 202011424044667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202011424110703) 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, 5571398 + ... + 20858171.

It is an arithmetic number, because the mean of its divisors is an integer number (13531966269570).

Almost surely, 2^{202011424110203} is an apocalyptic number.

202011424110203 is a deficient number, since it is larger than the sum of its proper divisors (14500036202917).

202011424110203 is a wasteful number, since it uses less digits than its factorization.

202011424110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26435086.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 202011424110203 its reverse (302011424110202), we get a palindrome (504022848220405).

Subtracting 202011424110203 from its reverse (302011424110202), we obtain a palindrome (99999999999999).

The spelling of 202011424110203 in words is "two hundred two trillion, eleven billion, four hundred twenty-four million, one hundred ten thousand, two hundred three".