108208047293 has 4 divisors (see below), whose sum is σ = 108855999840. Its totient is φ = 107560094748.

The previous prime is 108208047281. The next prime is 108208047317. The reversal of 108208047293 is 392740802801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108208047293 - 2⁸ = 108208047037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108208047793) 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, 323976023 + ... + 323976356.

It is an arithmetic number, because the mean of its divisors is an integer number (27213999960).

Almost surely, 2^108208047293 is an apocalyptic number.

It is an amenable number.

108208047293 is a deficient number, since it is larger than the sum of its proper divisors (647952547).

108208047293 is an equidigital number, since it uses as much as digits as its factorization.

108208047293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647952546.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 108208047293 in words is "one hundred eight billion, two hundred eight million, forty-seven thousand, two hundred ninety-three".