202100132232223 has 4 divisors (see below), whose sum is σ = 202100231595168. Its totient is φ = 202100032869280.

The previous prime is 202100132232071. The next prime is 202100132232311. The reversal of 202100132232223 is 322232231001202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202100132232223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202100132832223) 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, 46565386 + ... + 50720167.

It is an arithmetic number, because the mean of its divisors is an integer number (50525057898792).

Almost surely, 2^{202100132232223} is an apocalyptic number.

202100132232223 is a deficient number, since it is larger than the sum of its proper divisors (99362945).

202100132232223 is an equidigital number, since it uses as much as digits as its factorization.

202100132232223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99362944.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 202100132232223 its reverse (322232231001202), we get a palindrome (524332363233425).

The spelling of 202100132232223 in words is "two hundred two trillion, one hundred billion, one hundred thirty-two million, two hundred thirty-two thousand, two hundred twenty-three".