2010521717023 has 8 divisors (see below), whose sum is σ = 2072488488192. Its totient is φ = 1949354517336.

The previous prime is 2010521717021. The next prime is 2010521717027. The reversal of 2010521717023 is 3207171250102.

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 2010521717023 - 2¹ = 2010521717021 is a prime.

It is a super-3 number, since 3×2010521717023³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010521717021) 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, 199887765 + ... + 199897822.

It is an arithmetic number, because the mean of its divisors is an integer number (259061061024).

Almost surely, 2^{2010521717023} is an apocalyptic number.

2010521717023 is a deficient number, since it is larger than the sum of its proper divisors (61966771169).

2010521717023 is a wasteful number, since it uses less digits than its factorization.

2010521717023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399785741.

The product of its (nonzero) digits is 5880, while the sum is 31.

Adding to 2010521717023 its reverse (3207171250102), we get a palindrome (5217692967125).

The spelling of 2010521717023 in words is "two trillion, ten billion, five hundred twenty-one million, seven hundred seventeen thousand, twenty-three".