202100010223 has 2 divisors, whose sum is σ = 202100010224. Its totient is φ = 202100010222.

The previous prime is 202100010209. The next prime is 202100010257. The reversal of 202100010223 is 322010001202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202100010223 - 2²⁹ = 201563139311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202100014223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101050005111 + 101050005112.

It is an arithmetic number, because the mean of its divisors is an integer number (101050005112).

Almost surely, 2^202100010223 is an apocalyptic number.

202100010223 is a deficient number, since it is larger than the sum of its proper divisors (1).

202100010223 is an equidigital number, since it uses as much as digits as its factorization.

202100010223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 202100010223 its reverse (322010001202), we get a palindrome (524110011425).

The spelling of 202100010223 in words is "two hundred two billion, one hundred million, ten thousand, two hundred twenty-three".