10101331201323 has 32 divisors (see below), whose sum is σ = 14917843187712. Its totient is φ = 6047402240000.

The previous prime is 10101331201253. The next prime is 10101331201361. The reversal of 10101331201323 is 32310213310101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10101331201323 - 2¹⁰ = 10101331200299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10101331201323.

It is not an unprimeable number, because it can be changed into a prime (10101331201123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10267203 + ... + 11207948.

It is an arithmetic number, because the mean of its divisors is an integer number (466182599616).

Almost surely, 2^{10101331201323} is an apocalyptic number.

10101331201323 is a deficient number, since it is larger than the sum of its proper divisors (4816511986389).

10101331201323 is a wasteful number, since it uses less digits than its factorization.

10101331201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21475595.

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

Adding to 10101331201323 its reverse (32310213310101), we get a palindrome (42411544511424).

The spelling of 10101331201323 in words is "ten trillion, one hundred one billion, three hundred thirty-one million, two hundred one thousand, three hundred twenty-three".