1003003012099 has 32 divisors (see below), whose sum is σ = 1144019635200. Its totient is φ = 870451359360.

The previous prime is 1003003012091. The next prime is 1003003012181. The reversal of 1003003012099 is 9902103003001.

It is not a de Polignac number, because 1003003012099 - 2³ = 1003003012091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003003012091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437418397 + ... + 437420689.

It is an arithmetic number, because the mean of its divisors is an integer number (35750613600).

Almost surely, 2^{1003003012099} is an apocalyptic number.

1003003012099 is a deficient number, since it is larger than the sum of its proper divisors (141016623101).

1003003012099 is a wasteful number, since it uses less digits than its factorization.

1003003012099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 1003003012099 in words is "one trillion, three billion, three million, twelve thousand, ninety-nine".