10202101200323 has 32 divisors (see below), whose sum is σ = 11190740198400. Its totient is φ = 9263765389824.

The previous prime is 10202101200311. The next prime is 10202101200331. The reversal of 10202101200323 is 32300210120201.

It is not a de Polignac number, because 10202101200323 - 2⁶ = 10202101200259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (10202101200023) 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 31 ways as a sum of consecutive naturals, for example, 17794886 + ... + 18359252.

It is an arithmetic number, because the mean of its divisors is an integer number (349710631200).

Almost surely, 2^{10202101200323} is an apocalyptic number.

10202101200323 is a deficient number, since it is larger than the sum of its proper divisors (988638998077).

10202101200323 is a wasteful number, since it uses less digits than its factorization.

10202101200323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564779.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10202101200323 its reverse (32300210120201), we get a palindrome (42502311320524).

The spelling of 10202101200323 in words is "ten trillion, two hundred two billion, one hundred one million, two hundred thousand, three hundred twenty-three".