2010131023 has 4 divisors (see below), whose sum is σ = 2097528048. Its totient is φ = 1922734000.

The previous prime is 2010130999. The next prime is 2010131029. The reversal of 2010131023 is 3201310102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010131023 - 2⁹ = 2010130511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010130994 and 2010131012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010131029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43698478 + ... + 43698523.

It is an arithmetic number, because the mean of its divisors is an integer number (524382012).

Almost surely, 2^2010131023 is an apocalyptic number.

2010131023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2010131023 is a deficient number, since it is larger than the sum of its proper divisors (87397025).

2010131023 is an equidigital number, since it uses as much as digits as its factorization.

2010131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87397024.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2010131023 is about 44834.4847522529. The cubic root of 2010131023 is about 1262.0448494002.

Adding to 2010131023 its reverse (3201310102), we get a palindrome (5211441125).

The spelling of 2010131023 in words is "two billion, ten million, one hundred thirty-one thousand, twenty-three".