125153041423141 has 2 divisors, whose sum is σ = 125153041423142. Its totient is φ = 125153041423140.

The previous prime is 125153041423139. The next prime is 125153041423153. The reversal of 125153041423141 is 141324140351521.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109557879660100 + 15595161763041 = 10466990^2 + 3949071^2 .

It is a cyclic number.

It is not a de Polignac number, because 125153041423141 - 2¹ = 125153041423139 is a prime.

It is a super-2 number, since 2×125153041423141² (a number of 29 digits) contains 22 as substring.

Together with 125153041423139, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 125153041423141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125153041423841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62576520711570 + 62576520711571.

It is an arithmetic number, because the mean of its divisors is an integer number (62576520711571).

Almost surely, 2^{125153041423141} is an apocalyptic number.

It is an amenable number.

125153041423141 is a deficient number, since it is larger than the sum of its proper divisors (1).

125153041423141 is an equidigital number, since it uses as much as digits as its factorization.

125153041423141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 125153041423141 its reverse (141324140351521), we get a palindrome (266477181774662).

The spelling of 125153041423141 in words is "one hundred twenty-five trillion, one hundred fifty-three billion, forty-one million, four hundred twenty-three thousand, one hundred forty-one".