125031008 has 12 divisors (see below), whose sum is σ = 246154860. Its totient is φ = 62515488.

The previous prime is 125031007. The next prime is 125031047. The reversal of 125031008 is 800130521.

It is a super-2 number, since 2×125031008² = 31265505922992128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125031007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1953578 + ... + 1953641.

It is an arithmetic number, because the mean of its divisors is an integer number (20512905).

Almost surely, 2^125031008 is an apocalyptic number.

It is an amenable number.

125031008 is a deficient number, since it is larger than the sum of its proper divisors (121123852).

125031008 is an equidigital number, since it uses as much as digits as its factorization.

125031008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907229 (or 3907221 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 125031008 is about 11181.7265214277. The cubic root of 125031008 is about 500.0413405818.

Adding to 125031008 its reverse (800130521), we get a palindrome (925161529).

The spelling of 125031008 in words is "one hundred twenty-five million, thirty-one thousand, eight".