2010168523 has 12 divisors (see below), whose sum is σ = 2269246000. Its totient is φ = 1778032080.

The previous prime is 2010168491. The next prime is 2010168547. The reversal of 2010168523 is 3258610102.

It is not a de Polignac number, because 2010168523 - 2⁵ = 2010168491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010168491 and 2010168500.

It is not an unprimeable number, because it can be changed into a prime (2010168583) 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 11 ways as a sum of consecutive naturals, for example, 220023 + ... + 228976.

Almost surely, 2^2010168523 is an apocalyptic number.

2010168523 is a deficient number, since it is larger than the sum of its proper divisors (259077477).

2010168523 is a wasteful number, since it uses less digits than its factorization.

2010168523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449058 (or 449047 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2010168523 is about 44834.9029551754. The cubic root of 2010168523 is about 1262.0526973775.

Adding to 2010168523 its reverse (3258610102), we get a palindrome (5268778625).

The spelling of 2010168523 in words is "two billion, ten million, one hundred sixty-eight thousand, five hundred twenty-three".