10323115123121 has 8 divisors (see below), whose sum is σ = 10492654005288. Its totient is φ = 10153586160000.

The previous prime is 10323115123099. The next prime is 10323115123129. The reversal of 10323115123121 is 12132151132301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4629305521 + 10318485817600 = 68039^2 + 3212240^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10323115123121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10323115123129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366530 + ... + 4558571.

It is an arithmetic number, because the mean of its divisors is an integer number (1311581750661).

Almost surely, 2^{10323115123121} is an apocalyptic number.

It is an amenable number.

10323115123121 is a deficient number, since it is larger than the sum of its proper divisors (169538882167).

10323115123121 is an equidigital number, since it uses as much as digits as its factorization.

10323115123121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959523.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 10323115123121 its reverse (12132151132301), we get a palindrome (22455266255422).

The spelling of 10323115123121 in words is "ten trillion, three hundred twenty-three billion, one hundred fifteen million, one hundred twenty-three thousand, one hundred twenty-one".