1003103033099 has 4 divisors (see below), whose sum is σ = 1013034746400. Its totient is φ = 993171319800.

The previous prime is 1003103033081. The next prime is 1003103033113. The reversal of 1003103033099 is 9903303013001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1003103033099 - 2³² = 998808065803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003103033599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4965856499 + ... + 4965856700.

It is an arithmetic number, because the mean of its divisors is an integer number (253258686600).

Almost surely, 2^{1003103033099} is an apocalyptic number.

1003103033099 is a deficient number, since it is larger than the sum of its proper divisors (9931713301).

1003103033099 is an equidigital number, since it uses as much as digits as its factorization.

1003103033099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9931713300.

The product of its (nonzero) digits is 6561, while the sum is 32.

The spelling of 1003103033099 in words is "one trillion, three billion, one hundred three million, thirty-three thousand, ninety-nine".