125311112341 has 2 divisors, whose sum is σ = 125311112342. Its totient is φ = 125311112340.

The previous prime is 125311112327. The next prime is 125311112369. The reversal of 125311112341 is 143211113521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97512552900 + 27798559441 = 312270^2 + 166729^2 .

It is a cyclic number.

It is not a de Polignac number, because 125311112341 - 2³⁵ = 90951373973 is a prime.

It is a super-2 number, since 2×125311112341² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125311112441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62655556170 + 62655556171.

It is an arithmetic number, because the mean of its divisors is an integer number (62655556171).

Almost surely, 2^125311112341 is an apocalyptic number.

It is an amenable number.

125311112341 is a deficient number, since it is larger than the sum of its proper divisors (1).

125311112341 is an equidigital number, since it uses as much as digits as its factorization.

125311112341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 25.

Adding to 125311112341 its reverse (143211113521), we get a palindrome (268522225862).

The spelling of 125311112341 in words is "one hundred twenty-five billion, three hundred eleven million, one hundred twelve thousand, three hundred forty-one".