250125411131 has 2 divisors, whose sum is σ = 250125411132. Its totient is φ = 250125411130.

The previous prime is 250125411113. The next prime is 250125411167. The reversal of 250125411131 is 131114521052.

Together with previous prime (250125411113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250125411131 - 2¹⁰ = 250125410107 is a prime.

It is a super-2 number, since 2×250125411131² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 250125411131.

It is not a weakly prime, because it can be changed into another prime (250125411101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125062705565 + 125062705566.

It is an arithmetic number, because the mean of its divisors is an integer number (125062705566).

Almost surely, 2^250125411131 is an apocalyptic number.

250125411131 is a deficient number, since it is larger than the sum of its proper divisors (1).

250125411131 is an equidigital number, since it uses as much as digits as its factorization.

250125411131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 250125411131 its reverse (131114521052), we get a palindrome (381239932183).

The spelling of 250125411131 in words is "two hundred fifty billion, one hundred twenty-five million, four hundred eleven thousand, one hundred thirty-one".