10121310301323 has 12 divisors (see below), whose sum is σ = 14613016057080. Its totient is φ = 6228498646656.

The previous prime is 10121310301309. The next prime is 10121310301367. The reversal of 10121310301323 is 32310301312101.

It is a happy number.

It is not a de Polignac number, because 10121310301323 - 2⁶ = 10121310301259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10121310301323.

It is not an unprimeable number, because it can be changed into a prime (10121310301303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9981567838 + ... + 9981568851.

It is an arithmetic number, because the mean of its divisors is an integer number (1217751338090).

Almost surely, 2^{10121310301323} is an apocalyptic number.

10121310301323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10121310301323 is a deficient number, since it is larger than the sum of its proper divisors (4491705755757).

10121310301323 is a wasteful number, since it uses less digits than its factorization.

10121310301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19963136718 (or 19963136705 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10121310301323 its reverse (32310301312101), we get a palindrome (42431611613424).

The spelling of 10121310301323 in words is "ten trillion, one hundred twenty-one billion, three hundred ten million, three hundred one thousand, three hundred twenty-three".