3123510412343 has 2 divisors, whose sum is σ = 3123510412344. Its totient is φ = 3123510412342.

The previous prime is 3123510412261. The next prime is 3123510412417. The reversal of 3123510412343 is 3432140153213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3123510412343 - 2¹⁰ = 3123510411319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3123510412643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561755206171 + 1561755206172.

It is an arithmetic number, because the mean of its divisors is an integer number (1561755206172).

Almost surely, 2^{3123510412343} is an apocalyptic number.

3123510412343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123510412343 is an equidigital number, since it uses as much as digits as its factorization.

3123510412343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 3123510412343 its reverse (3432140153213), we get a palindrome (6555650565556).

The spelling of 3123510412343 in words is "three trillion, one hundred twenty-three billion, five hundred ten million, four hundred twelve thousand, three hundred forty-three".