125659701341 has 4 divisors (see below), whose sum is σ = 125666933532. Its totient is φ = 125652469152.

The previous prime is 125659701337. The next prime is 125659701353. The reversal of 125659701341 is 143107956521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143107956521 = 2347 ⋅60974843.

It can be written as a sum of positive squares in 2 ways, for example, as 111658895716 + 14000805625 = 334154^2 + 118325^2 .

It is a cyclic number.

It is not a de Polignac number, because 125659701341 - 2² = 125659701337 is a prime.

It is a super-2 number, since 2×125659701341² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125659701292 and 125659701301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125659401341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3589970 + ... + 3624803.

It is an arithmetic number, because the mean of its divisors is an integer number (31416733383).

Almost surely, 2^125659701341 is an apocalyptic number.

It is an amenable number.

125659701341 is a deficient number, since it is larger than the sum of its proper divisors (7232191).

125659701341 is an equidigital number, since it uses as much as digits as its factorization.

125659701341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7232190.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 125659701341 in words is "one hundred twenty-five billion, six hundred fifty-nine million, seven hundred one thousand, three hundred forty-one".