2641001131 has 2 divisors, whose sum is σ = 2641001132. Its totient is φ = 2641001130.

The previous prime is 2641001117. The next prime is 2641001149. The reversal of 2641001131 is 1311001462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2641001131 - 2²³ = 2632612523 is a prime.

It is a super-2 number, since 2×2641001131² = 13949773947886558322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2641001099 and 2641001108.

It is not a weakly prime, because it can be changed into another prime (2641001171) 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 as a sum of consecutive naturals, namely, 1320500565 + 1320500566.

It is an arithmetic number, because the mean of its divisors is an integer number (1320500566).

Almost surely, 2^2641001131 is an apocalyptic number.

2641001131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641001131 is an equidigital number, since it uses as much as digits as its factorization.

2641001131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2641001131 is about 51390.6716340621. The cubic root of 2641001131 is about 1382.2593269265.

Adding to 2641001131 its reverse (1311001462), we get a palindrome (3952002593).

The spelling of 2641001131 in words is "two billion, six hundred forty-one million, one thousand, one hundred thirty-one".