4013303422123 has 2 divisors, whose sum is σ = 4013303422124. Its totient is φ = 4013303422122.

The previous prime is 4013303422067. The next prime is 4013303422127. The reversal of 4013303422123 is 3212243033104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4013303422123 is a prime.

It is a super-2 number, since 2×4013303422123² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013303422091 and 4013303422100.

It is not a weakly prime, because it can be changed into another prime (4013303422127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006651711061 + 2006651711062.

It is an arithmetic number, because the mean of its divisors is an integer number (2006651711062).

Almost surely, 2^{4013303422123} is an apocalyptic number.

4013303422123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013303422123 is an equidigital number, since it uses as much as digits as its factorization.

4013303422123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4013303422123 its reverse (3212243033104), we get a palindrome (7225546455227).

The spelling of 4013303422123 in words is "four trillion, thirteen billion, three hundred three million, four hundred twenty-two thousand, one hundred twenty-three".