2010131291 has 16 divisors (see below), whose sum is σ = 2327134656. Its totient is φ = 1700683776.

The previous prime is 2010131287. The next prime is 2010131293. The reversal of 2010131291 is 1921310102.

It is a cyclic number.

It is not a de Polignac number, because 2010131291 - 2² = 2010131287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010131293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265835 + ... + 273291.

It is an arithmetic number, because the mean of its divisors is an integer number (145445916).

Almost surely, 2^2010131291 is an apocalyptic number.

2010131291 is a deficient number, since it is larger than the sum of its proper divisors (317003365).

2010131291 is an equidigital number, since it uses as much as digits as its factorization.

2010131291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7958.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 2010131291 is about 44834.4877410237. The cubic root of 2010131291 is about 1262.0449054874.

Adding to 2010131291 its reverse (1921310102), we get a palindrome (3931441393).

The spelling of 2010131291 in words is "two billion, ten million, one hundred thirty-one thousand, two hundred ninety-one".