108961088583 has 8 divisors (see below), whose sum is σ = 153827419248. Its totient is φ = 68367741824.

The previous prime is 108961088557. The next prime is 108961088623. The reversal of 108961088583 is 385880169801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108961088583 - 2¹⁰ = 108961087559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108961088503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1068245916 + ... + 1068246017.

It is an arithmetic number, because the mean of its divisors is an integer number (19228427406).

Almost surely, 2^108961088583 is an apocalyptic number.

108961088583 is a deficient number, since it is larger than the sum of its proper divisors (44866330665).

108961088583 is a wasteful number, since it uses less digits than its factorization.

108961088583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136491953.

The product of its (nonzero) digits is 3317760, while the sum is 57.

The spelling of 108961088583 in words is "one hundred eight billion, nine hundred sixty-one million, eighty-eight thousand, five hundred eighty-three".