202123323302111 has 8 divisors (see below), whose sum is σ = 202346142973248. Its totient is φ = 201900505716000.

The previous prime is 202123323302107. The next prime is 202123323302209. The reversal of 202123323302111 is 111203323321202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202123323302111 - 2² = 202123323302107 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 (202123323301111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271672241 + ... + 272415221.

It is an arithmetic number, because the mean of its divisors is an integer number (25293267871656).

Almost surely, 2^{202123323302111} is an apocalyptic number.

202123323302111 is a deficient number, since it is larger than the sum of its proper divisors (222819671137).

202123323302111 is an equidigital number, since it uses as much as digits as its factorization.

202123323302111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042513.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 202123323302111 its reverse (111203323321202), we get a palindrome (313326646623313).

The spelling of 202123323302111 in words is "two hundred two trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred two thousand, one hundred eleven".