2103019303019 has 32 divisors (see below), whose sum is σ = 2193265872000. Its totient is φ = 2015310274560.

The previous prime is 2103019303013. The next prime is 2103019303039. The reversal of 2103019303019 is 9103039103012.

It is a cyclic number.

It is not a de Polignac number, because 2103019303019 - 2⁴ = 2103019303003 is a prime.

It is a super-2 number, since 2×2103019303019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103019303013) 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, 554445587 + ... + 554449379.

It is an arithmetic number, because the mean of its divisors is an integer number (68539558500).

Almost surely, 2^{2103019303019} is an apocalyptic number.

2103019303019 is a deficient number, since it is larger than the sum of its proper divisors (90246568981).

2103019303019 is a wasteful number, since it uses less digits than its factorization.

2103019303019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415.

The product of its (nonzero) digits is 4374, while the sum is 32.

The spelling of 2103019303019 in words is "two trillion, one hundred three billion, nineteen million, three hundred three thousand, nineteen".