108303313786 has 4 divisors (see below), whose sum is σ = 162454970682. Its totient is φ = 54151656892.

The previous prime is 108303313763. The next prime is 108303313787. The reversal of 108303313786 is 687313303801.

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

It can be written as a sum of positive squares in only one way, i.e., 107443006225 + 860307561 = 327785^2 + 29331^2 .

It is not an unprimeable number, because it can be changed into a prime (108303313787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27075828445 + ... + 27075828448.

Almost surely, 2^108303313786 is an apocalyptic number.

108303313786 is a deficient number, since it is larger than the sum of its proper divisors (54151656896).

108303313786 is an equidigital number, since it uses as much as digits as its factorization.

108303313786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54151656895.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 108303313786 in words is "one hundred eight billion, three hundred three million, three hundred thirteen thousand, seven hundred eighty-six".