108305282550253 has 4 divisors (see below), whose sum is σ = 109132040432448. Its totient is φ = 107478524668060.

The previous prime is 108305282550239. The next prime is 108305282550263. The reversal of 108305282550253 is 352055282503801.

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 a de Polignac number, because none of the positive numbers 2^k-108305282550253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108305282550197 and 108305282550206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108305282550263) 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, 413378940901 + ... + 413378941162.

It is an arithmetic number, because the mean of its divisors is an integer number (27283010108112).

Almost surely, 2^{108305282550253} is an apocalyptic number.

It is an amenable number.

108305282550253 is a deficient number, since it is larger than the sum of its proper divisors (826757882195).

108305282550253 is an equidigital number, since it uses as much as digits as its factorization.

108305282550253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826757882194.

The product of its (nonzero) digits is 2880000, while the sum is 49.

The spelling of 108305282550253 in words is "one hundred eight trillion, three hundred five billion, two hundred eighty-two million, five hundred fifty thousand, two hundred fifty-three".