108527138363 has 4 divisors (see below), whose sum is σ = 124031015280. Its totient is φ = 93023261448.

The previous prime is 108527138339. The next prime is 108527138371. The reversal of 108527138363 is 363831725801.

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

It is a cyclic number.

It is not a de Polignac number, because 108527138363 - 2¹⁸ = 108526876219 is a prime.

It is a super-2 number, since 2×108527138363² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108527168363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7751938448 + ... + 7751938461.

It is an arithmetic number, because the mean of its divisors is an integer number (31007753820).

Almost surely, 2^108527138363 is an apocalyptic number.

108527138363 is a deficient number, since it is larger than the sum of its proper divisors (15503876917).

108527138363 is an equidigital number, since it uses as much as digits as its factorization.

108527138363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15503876916.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 108527138363 in words is "one hundred eight billion, five hundred twenty-seven million, one hundred thirty-eight thousand, three hundred sixty-three".