4013020422203 has 24 divisors (see below), whose sum is σ = 4481107522080. Its totient is φ = 3570431955840.

The previous prime is 4013020422181. The next prime is 4013020422209. The reversal of 4013020422203 is 3022240203104.

It is not a de Polignac number, because 4013020422203 - 2⁸ = 4013020421947 is a prime.

It is a super-2 number, since 2×4013020422203² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4013020422209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3125378 + ... + 4218296.

It is an arithmetic number, because the mean of its divisors is an integer number (186712813420).

Almost surely, 2^{4013020422203} is an apocalyptic number.

4013020422203 is a deficient number, since it is larger than the sum of its proper divisors (468087099877).

4013020422203 is a wasteful number, since it uses less digits than its factorization.

4013020422203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093139 (or 1093056 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 4013020422203 its reverse (3022240203104), we get a palindrome (7035260625307).

The spelling of 4013020422203 in words is "four trillion, thirteen billion, twenty million, four hundred twenty-two thousand, two hundred three".