10000121322323 has 24 divisors (see below), whose sum is σ = 11031336476160. Its totient is φ = 9058396762800.

The previous prime is 10000121322313. The next prime is 10000121322329. The reversal of 10000121322323 is 32322312100001.

It is not a de Polignac number, because 10000121322323 - 2¹⁰ = 10000121321299 is a prime.

It is a super-2 number, since 2×10000121322323² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10000121322295 and 10000121322304.

It is not an unprimeable number, because it can be changed into a prime (10000121322329) 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, 115818338 + ... + 115904648.

It is an arithmetic number, because the mean of its divisors is an integer number (459639019840).

Almost surely, 2^{10000121322323} is an apocalyptic number.

10000121322323 is a deficient number, since it is larger than the sum of its proper divisors (1031215153837).

10000121322323 is a wasteful number, since it uses less digits than its factorization.

10000121322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89759 (or 89748 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10000121322323 its reverse (32322312100001), we get a palindrome (42322433422324).

The spelling of 10000121322323 in words is "ten trillion, one hundred twenty-one million, three hundred twenty-two thousand, three hundred twenty-three".