102133312320223 has 4 divisors (see below), whose sum is σ = 102133834171240. Its totient is φ = 102132790469208.

The previous prime is 102133312320217. The next prime is 102133312320257. The reversal of 102133312320223 is 322023213331201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 102133312320223 - 2⁹ = 102133312319711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102133312320191 and 102133312320200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102133312324223) 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, 260631828 + ... + 261023401.

It is an arithmetic number, because the mean of its divisors is an integer number (25533458542810).

Almost surely, 2^{102133312320223} is an apocalyptic number.

102133312320223 is a deficient number, since it is larger than the sum of its proper divisors (521851017).

102133312320223 is an equidigital number, since it uses as much as digits as its factorization.

102133312320223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521851016.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 102133312320223 its reverse (322023213331201), we get a palindrome (424156525651424).

The spelling of 102133312320223 in words is "one hundred two trillion, one hundred thirty-three billion, three hundred twelve million, three hundred twenty thousand, two hundred twenty-three".