125320027141 has 2 divisors, whose sum is σ = 125320027142. Its totient is φ = 125320027140.

The previous prime is 125320027139. The next prime is 125320027153. The reversal of 125320027141 is 141720023521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117741628225 + 7578398916 = 343135^2 + 87054^2 .

It is an emirp because it is prime and its reverse (141720023521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125320027141 - 2¹ = 125320027139 is a prime.

Together with 125320027139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125320027111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62660013570 + 62660013571.

It is an arithmetic number, because the mean of its divisors is an integer number (62660013571).

Almost surely, 2^125320027141 is an apocalyptic number.

It is an amenable number.

125320027141 is a deficient number, since it is larger than the sum of its proper divisors (1).

125320027141 is an equidigital number, since it uses as much as digits as its factorization.

125320027141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 125320027141 in words is "one hundred twenty-five billion, three hundred twenty million, twenty-seven thousand, one hundred forty-one".