1115003245012 has 12 divisors (see below), whose sum is σ = 1951265217076. Its totient is φ = 557498897280.

The previous prime is 1115003245001. The next prime is 1115003245039. The reversal of 1115003245012 is 2105423005111.

It can be written as a sum of positive squares in 2 ways, for example, as 793089989136 + 321913255876 = 890556^2 + 567374^2 .

It is a congruent number.

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, 446812 + ... + 1558732.

Almost surely, 2^{1115003245012} is an apocalyptic number.

It is an amenable number.

1115003245012 is a deficient number, since it is larger than the sum of its proper divisors (836261972064).

1115003245012 is a wasteful number, since it uses less digits than its factorization.

1115003245012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362618 (or 1362616 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 1115003245012 in words is "one trillion, one hundred fifteen billion, three million, two hundred forty-five thousand, twelve".