1125010003015 has 8 divisors (see below), whose sum is σ = 1350125550000. Its totient is φ = 899932304832.

The previous prime is 1125010003003. The next prime is 1125010003057. The reversal of 1125010003015 is 5103000105211.

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

It is a cyclic number.

It is not a de Polignac number, because 1125010003015 - 2⁹ = 1125010002503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1125010002983 and 1125010003001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9396765 + ... + 9515734.

It is an arithmetic number, because the mean of its divisors is an integer number (168765693750).

Almost surely, 2^{1125010003015} is an apocalyptic number.

1125010003015 is a deficient number, since it is larger than the sum of its proper divisors (225115546985).

1125010003015 is a wasteful number, since it uses less digits than its factorization.

1125010003015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18924401.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 1125010003015 its reverse (5103000105211), we get a palindrome (6228010108226).

The spelling of 1125010003015 in words is "one trillion, one hundred twenty-five billion, ten million, three thousand, fifteen".