13102531623343 has 2 divisors, whose sum is σ = 13102531623344. Its totient is φ = 13102531623342.

The previous prime is 13102531623301. The next prime is 13102531623371. The reversal of 13102531623343 is 34332613520131.

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-13102531623343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13102531626343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551265811671 + 6551265811672.

It is an arithmetic number, because the mean of its divisors is an integer number (6551265811672).

Almost surely, 2^{13102531623343} is an apocalyptic number.

13102531623343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102531623343 is an equidigital number, since it uses as much as digits as its factorization.

13102531623343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 13102531623343 in words is "thirteen trillion, one hundred two billion, five hundred thirty-one million, six hundred twenty-three thousand, three hundred forty-three".