125110401 has 16 divisors (see below), whose sum is σ = 179847360. Its totient is φ = 76904640.

The previous prime is 125110351. The next prime is 125110411. The reversal of 125110401 is 104011521.

It is a happy number.

It is not a de Polignac number, because 125110401 - 2¹¹ = 125108353 is a prime.

It is a super-2 number, since 2×125110401² = 31305224876761602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125110411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62230 + ... + 64208.

It is an arithmetic number, because the mean of its divisors is an integer number (11240460).

Almost surely, 2^125110401 is an apocalyptic number.

It is an amenable number.

125110401 is a deficient number, since it is larger than the sum of its proper divisors (54736959).

125110401 is a wasteful number, since it uses less digits than its factorization.

125110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 125110401 is about 11185.2760806339. The cubic root of 125110401 is about 500.1471580181.

Adding to 125110401 its reverse (104011521), we get a palindrome (229121922).

The spelling of 125110401 in words is "one hundred twenty-five million, one hundred ten thousand, four hundred one".