125601301 has 4 divisors (see below), whose sum is σ = 143544352. Its totient is φ = 107658252.

The previous prime is 125601299. The next prime is 125601319. The reversal of 125601301 is 103106521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125601301 - 2¹ = 125601299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125601341) 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, 8971515 + ... + 8971528.

It is an arithmetic number, because the mean of its divisors is an integer number (35886088).

Almost surely, 2^125601301 is an apocalyptic number.

It is an amenable number.

125601301 is a deficient number, since it is larger than the sum of its proper divisors (17943051).

125601301 is an equidigital number, since it uses as much as digits as its factorization.

125601301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17943050.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 125601301 is about 11207.1986240987. The cubic root of 125601301 is about 500.8004525343.

Adding to 125601301 its reverse (103106521), we get a palindrome (228707822).

It can be divided in two parts, 12560 and 1301, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 125601301 in words is "one hundred twenty-five million, six hundred one thousand, three hundred one".