2280131001 has 24 divisors (see below), whose sum is σ = 3489173064. Its totient is φ = 1429885440.

The previous prime is 2280130999. The next prime is 2280131011. The reversal of 2280131001 is 1001310822.

It can be written as a sum of positive squares in 4 ways, for example, as 463325625 + 1816805376 = 21525^2 + 42624^2 .

It is not a de Polignac number, because 2280131001 - 2¹ = 2280130999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2280131011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416655 + ... + 422091.

It is an arithmetic number, because the mean of its divisors is an integer number (145382211).

Almost surely, 2^2280131001 is an apocalyptic number.

It is an amenable number.

2280131001 is a deficient number, since it is larger than the sum of its proper divisors (1209042063).

2280131001 is a wasteful number, since it uses less digits than its factorization.

2280131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201 (or 8198 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 2280131001 is about 47750.7172825707. The cubic root of 2280131001 is about 1316.1940800858.

Adding to 2280131001 its reverse (1001310822), we get a palindrome (3281441823).

The spelling of 2280131001 in words is "two billion, two hundred eighty million, one hundred thirty-one thousand, one".