2010203431323 has 8 divisors (see below), whose sum is σ = 2680499766336. Its totient is φ = 1340021358600.

The previous prime is 2010203431321. The next prime is 2010203431391. The reversal of 2010203431323 is 3231343020102.

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

It is not a de Polignac number, because 2010203431323 - 2¹ = 2010203431321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010203431293 and 2010203431302.

It is not an unprimeable number, because it can be changed into a prime (2010203431321) 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, 28524513 + ... + 28594898.

It is an arithmetic number, because the mean of its divisors is an integer number (335062470792).

Almost surely, 2^{2010203431323} is an apocalyptic number.

2010203431323 is a deficient number, since it is larger than the sum of its proper divisors (670296335013).

2010203431323 is a wasteful number, since it uses less digits than its factorization.

2010203431323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57131145.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2010203431323 its reverse (3231343020102), we get a palindrome (5241546451425).

The spelling of 2010203431323 in words is "two trillion, ten billion, two hundred three million, four hundred thirty-one thousand, three hundred twenty-three".