10201021112323 has 8 divisors (see below), whose sum is σ = 10738356753600. Its totient is φ = 9663729450408.

The previous prime is 10201021112281. The next prime is 10201021112341. The reversal of 10201021112323 is 32321112010201.

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

It is a cyclic number.

It is not a de Polignac number, because 10201021112323 - 2⁴¹ = 8001997856771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10201021112323.

It is not an unprimeable number, because it can be changed into a prime (10201021115323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10518193 + ... + 11447026.

It is an arithmetic number, because the mean of its divisors is an integer number (1342294594200).

Almost surely, 2^{10201021112323} is an apocalyptic number.

10201021112323 is a deficient number, since it is larger than the sum of its proper divisors (537335641277).

10201021112323 is a wasteful number, since it uses less digits than its factorization.

10201021112323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21989681.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10201021112323 its reverse (32321112010201), we get a palindrome (42522133122524).

The spelling of 10201021112323 in words is "ten trillion, two hundred one billion, twenty-one million, one hundred twelve thousand, three hundred twenty-three".