5105151105243 has 8 divisors (see below), whose sum is σ = 7779277874688. Its totient is φ = 2917229202984.

The previous prime is 5105151105239. The next prime is 5105151105277. The reversal of 5105151105243 is 3425011515015.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5105151105243 - 2² = 5105151105239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5105151105643) 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 in 7 ways as a sum of consecutive naturals, for example, 121551216771 + ... + 121551216812.

It is an arithmetic number, because the mean of its divisors is an integer number (972409734336).

Almost surely, 2^{5105151105243} is an apocalyptic number.

5105151105243 is a deficient number, since it is larger than the sum of its proper divisors (2674126769445).

5105151105243 is a wasteful number, since it uses less digits than its factorization.

5105151105243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243102433593.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 5105151105243 in words is "five trillion, one hundred five billion, one hundred fifty-one million, one hundred five thousand, two hundred forty-three".