202300021110113 has 4 divisors (see below), whose sum is σ = 202382896991748. Its totient is φ = 202217145228480.

The previous prime is 202300021110091. The next prime is 202300021110119. The reversal of 202300021110113 is 311011120003202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99497293377889 + 102802727732224 = 9974833^2 + 10139168^2 .

It is a cyclic number.

It is not a de Polignac number, because 202300021110113 - 2³⁶ = 202231301633377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202300021110091 and 202300021110100.

It is not an unprimeable number, because it can be changed into a prime (202300021110119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41437937156 + ... + 41437942037.

It is an arithmetic number, because the mean of its divisors is an integer number (50595724247937).

Almost surely, 2^{202300021110113} is an apocalyptic number.

It is an amenable number.

202300021110113 is a deficient number, since it is larger than the sum of its proper divisors (82875881635).

202300021110113 is an equidigital number, since it uses as much as digits as its factorization.

202300021110113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82875881634.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 202300021110113 its reverse (311011120003202), we get a palindrome (513311141113315).

The spelling of 202300021110113 in words is "two hundred two trillion, three hundred billion, twenty-one million, one hundred ten thousand, one hundred thirteen".