3481011236123 has 2 divisors, whose sum is σ = 3481011236124. Its totient is φ = 3481011236122.

The previous prime is 3481011236081. The next prime is 3481011236149. The reversal of 3481011236123 is 3216321101843.

3481011236123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3481011236123 - 2²⁰ = 3481010187547 is a prime.

It is a super-2 number, since 2×3481011236123² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3481011236173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740505618061 + 1740505618062.

It is an arithmetic number, because the mean of its divisors is an integer number (1740505618062).

Almost surely, 2^{3481011236123} is an apocalyptic number.

3481011236123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481011236123 is an equidigital number, since it uses as much as digits as its factorization.

3481011236123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

Adding to 3481011236123 its reverse (3216321101843), we get a palindrome (6697332337966).

The spelling of 3481011236123 in words is "three trillion, four hundred eighty-one billion, eleven million, two hundred thirty-six thousand, one hundred twenty-three".