125144002 has 8 divisors (see below), whose sum is σ = 187815996. Its totient is φ = 62538672.

The previous prime is 125143999. The next prime is 125144011. The reversal of 125144002 is 200441521.

It can be written as a sum of positive squares in 2 ways, for example, as 124567921 + 576081 = 11161^2 + 759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125144002² = 31322042473152008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11673 + ... + 19660.

Almost surely, 2^125144002 is an apocalyptic number.

125144002 is a deficient number, since it is larger than the sum of its proper divisors (62671994).

125144002 is a wasteful number, since it uses less digits than its factorization.

125144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33332.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 125144002 is about 11186.7779990487. Note that the first 3 decimals coincide. The cubic root of 125144002 is about 500.1919289838.

Adding to 125144002 its reverse (200441521), we get a palindrome (325585523).

The spelling of 125144002 in words is "one hundred twenty-five million, one hundred forty-four thousand, two".