1003115252125 has 64 divisors (see below), whose sum is σ = 1447213547520. Its totient is φ = 679957555200.

The previous prime is 1003115252071. The next prime is 1003115252137. The reversal of 1003115252125 is 5212525113001.

It is a happy number.

It is not a de Polignac number, because 1003115252125 - 2¹¹ = 1003115250077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003115252093 and 1003115252102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37855881 + ... + 37882369.

It is an arithmetic number, because the mean of its divisors is an integer number (22612711680).

Almost surely, 2^{1003115252125} is an apocalyptic number.

It is an amenable number.

1003115252125 is a deficient number, since it is larger than the sum of its proper divisors (444098295395).

1003115252125 is a wasteful number, since it uses less digits than its factorization.

1003115252125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27007 (or 26997 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 1003115252125 in words is "one trillion, three billion, one hundred fifteen million, two hundred fifty-two thousand, one hundred twenty-five".