3013203112123 has 2 divisors, whose sum is σ = 3013203112124. Its totient is φ = 3013203112122.

The previous prime is 3013203112091. The next prime is 3013203112159. The reversal of 3013203112123 is 3212113023103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3013203112123 - 2⁵ = 3013203112091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3013203112094 and 3013203112103.

It is not a weakly prime, because it can be changed into another prime (3013203112223) 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, 1506601556061 + 1506601556062.

It is an arithmetic number, because the mean of its divisors is an integer number (1506601556062).

Almost surely, 2^{3013203112123} is an apocalyptic number.

3013203112123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3013203112123 is an equidigital number, since it uses as much as digits as its factorization.

3013203112123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3013203112123 its reverse (3212113023103), we get a palindrome (6225316135226).

The spelling of 3013203112123 in words is "three trillion, thirteen billion, two hundred three million, one hundred twelve thousand, one hundred twenty-three".