4025133131 has 2 divisors, whose sum is σ = 4025133132. Its totient is φ = 4025133130.

The previous prime is 4025133127. The next prime is 4025133149. The reversal of 4025133131 is 1313315204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4025133131 - 2² = 4025133127 is a prime.

It is a super-2 number, since 2×4025133131² = 32403393444547726322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4025133097 and 4025133106.

It is not a weakly prime, because it can be changed into another prime (4025133191) 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, 2012566565 + 2012566566.

It is an arithmetic number, because the mean of its divisors is an integer number (2012566566).

Almost surely, 2^4025133131 is an apocalyptic number.

4025133131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025133131 is an equidigital number, since it uses as much as digits as its factorization.

4025133131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 4025133131 is about 63443.9369128367. The cubic root of 4025133131 is about 1590.7188093867.

Adding to 4025133131 its reverse (1313315204), we get a palindrome (5338448335).

The spelling of 4025133131 in words is "four billion, twenty-five million, one hundred thirty-three thousand, one hundred thirty-one".