5105502215203 has 4 divisors (see below), whose sum is σ = 5498233154848. Its totient is φ = 4712771275560.

The previous prime is 5105502215161. The next prime is 5105502215207. The reversal of 5105502215203 is 3025122055015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5105502215203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105502215207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196365469803 + ... + 196365469828.

It is an arithmetic number, because the mean of its divisors is an integer number (1374558288712).

Almost surely, 2^{5105502215203} is an apocalyptic number.

5105502215203 is a deficient number, since it is larger than the sum of its proper divisors (392730939645).

5105502215203 is a wasteful number, since it uses less digits than its factorization.

5105502215203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392730939644.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 5105502215203 in words is "five trillion, one hundred five billion, five hundred two million, two hundred fifteen thousand, two hundred three".