104151512122543 has 2 divisors, whose sum is σ = 104151512122544. Its totient is φ = 104151512122542.

The previous prime is 104151512122507. The next prime is 104151512122631. The reversal of 104151512122543 is 345221215151401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104151512122543 - 2⁴⁵ = 68967140033711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104151512122043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52075756061271 + 52075756061272.

It is an arithmetic number, because the mean of its divisors is an integer number (52075756061272).

Almost surely, 2^{104151512122543} is an apocalyptic number.

104151512122543 is a deficient number, since it is larger than the sum of its proper divisors (1).

104151512122543 is an equidigital number, since it uses as much as digits as its factorization.

104151512122543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 104151512122543 its reverse (345221215151401), we get a palindrome (449372727273944).

The spelling of 104151512122543 in words is "one hundred four trillion, one hundred fifty-one billion, five hundred twelve million, one hundred twenty-two thousand, five hundred forty-three".