1003255012045 has 32 divisors (see below), whose sum is σ = 1424703168000. Its totient is φ = 668597629440.

The previous prime is 1003255012037. The next prime is 1003255012073. The reversal of 1003255012045 is 5402105523001.

It is not a de Polignac number, because 1003255012045 - 2³ = 1003255012037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5023045 + ... + 5218954.

It is an arithmetic number, because the mean of its divisors is an integer number (44521974000).

Almost surely, 2^{1003255012045} is an apocalyptic number.

It is an amenable number.

1003255012045 is a deficient number, since it is larger than the sum of its proper divisors (421448155955).

1003255012045 is a wasteful number, since it uses less digits than its factorization.

1003255012045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10242165.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 1003255012045 in words is "one trillion, three billion, two hundred fifty-five million, twelve thousand, forty-five".