125234001 has 12 divisors (see below), whose sum is σ = 180996660. Its totient is φ = 83441760.

The previous prime is 125233993. The next prime is 125234023. The reversal of 125234001 is 100432521.

It can be written as a sum of positive squares in 2 ways, for example, as 39690000 + 85544001 = 6300^2 + 9249^2 .

It is not a de Polignac number, because 125234001 - 2³ = 125233993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125234051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20935 + ... + 26243.

It is an arithmetic number, because the mean of its divisors is an integer number (15083055).

Almost surely, 2^125234001 is an apocalyptic number.

It is an amenable number.

125234001 is a deficient number, since it is larger than the sum of its proper divisors (55762659).

125234001 is a wasteful number, since it uses less digits than its factorization.

125234001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936 (or 7933 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 125234001 is about 11190.7998373664. The cubic root of 125234001 is about 500.3118068459.

Adding to 125234001 its reverse (100432521), we get a palindrome (225666522).

It can be divided in two parts, 1252 and 34001, that added together give a palindrome (35253).

The spelling of 125234001 in words is "one hundred twenty-five million, two hundred thirty-four thousand, one".