4030103303021 has 12 divisors (see below), whose sum is σ = 4257644280732. Its totient is φ = 3814162781184.

The previous prime is 4030103302999. The next prime is 4030103303071. The reversal of 4030103303021 is 1203033010304.

4030103303021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2494065306121 + 1536037996900 = 1579261^2 + 1239370^2 .

It is not a de Polignac number, because 4030103303021 - 2³⁰ = 4029029561197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4030103302984 and 4030103303002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030103303071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5238740 + ... + 5958573.

It is an arithmetic number, because the mean of its divisors is an integer number (354803690061).

Almost surely, 2^{4030103303021} is an apocalyptic number.

It is an amenable number.

4030103303021 is a deficient number, since it is larger than the sum of its proper divisors (227540977711).

4030103303021 is a wasteful number, since it uses less digits than its factorization.

4030103303021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11198348 (or 11198329 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 4030103303021 its reverse (1203033010304), we get a palindrome (5233136313325).

The spelling of 4030103303021 in words is "four trillion, thirty billion, one hundred three million, three hundred three thousand, twenty-one".