102000123001323 has 24 divisors (see below), whose sum is σ = 147406312078272. Its totient is φ = 67966483402368.

The previous prime is 102000123001319. The next prime is 102000123001393. The reversal of 102000123001323 is 323100321000201.

102000123001323 is a `hidden beast` number, since 10 + 20 + 0 + 0 + 12 + 300 + 1 + 323 = 666.

It is not a de Polignac number, because 102000123001323 - 2² = 102000123001319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102000123001296 and 102000123001305.

It is not an unprimeable number, because it can be changed into a prime (102000123001303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 955872190 + ... + 955978892.

It is an arithmetic number, because the mean of its divisors is an integer number (6141929669928).

Almost surely, 2^{102000123001323} is an apocalyptic number.

102000123001323 is a deficient number, since it is larger than the sum of its proper divisors (45406189076949).

102000123001323 is a wasteful number, since it uses less digits than its factorization.

102000123001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158195 (or 158192 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102000123001323 its reverse (323100321000201), we get a palindrome (425100444001524).

The spelling of 102000123001323 in words is "one hundred two trillion, one hundred twenty-three million, one thousand, three hundred twenty-three".