2010021320323 has 8 divisors (see below), whose sum is σ = 2011953074976. Its totient is φ = 2008090344000.

The previous prime is 2010021320297. The next prime is 2010021320327. The reversal of 2010021320323 is 3230231200102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010021320323 is a prime.

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 2010021320323.

It is not an unprimeable number, because it can be changed into a prime (2010021320327) 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, 5040298 + ... + 5424448.

It is an arithmetic number, because the mean of its divisors is an integer number (251494134372).

Almost surely, 2^{2010021320323} is an apocalyptic number.

2010021320323 is a deficient number, since it is larger than the sum of its proper divisors (1931754653).

2010021320323 is a wasteful number, since it uses less digits than its factorization.

2010021320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389165.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2010021320323 its reverse (3230231200102), we get a palindrome (5240252520425).

The spelling of 2010021320323 in words is "two trillion, ten billion, twenty-one million, three hundred twenty thousand, three hundred twenty-three".