125205032123341 has 4 divisors (see below), whose sum is σ = 128258813394684. Its totient is φ = 122151250852000.

The previous prime is 125205032123317. The next prime is 125205032123401. The reversal of 125205032123341 is 143321230502521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16018645428900 + 109186386694441 = 4002330^2 + 10449229^2 .

It is a cyclic number.

It is not a de Polignac number, because 125205032123341 - 2¹¹ = 125205032121293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125205032123297 and 125205032123306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125205032126341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526890635610 + ... + 1526890635691.

It is an arithmetic number, because the mean of its divisors is an integer number (32064703348671).

Almost surely, 2^{125205032123341} is an apocalyptic number.

It is an amenable number.

125205032123341 is a deficient number, since it is larger than the sum of its proper divisors (3053781271343).

125205032123341 is an equidigital number, since it uses as much as digits as its factorization.

125205032123341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053781271342.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 125205032123341 its reverse (143321230502521), we get a palindrome (268526262625862).

The spelling of 125205032123341 in words is "one hundred twenty-five trillion, two hundred five billion, thirty-two million, one hundred twenty-three thousand, three hundred forty-one".