108441783025 has 27 divisors (see below), whose sum is σ = 136643754891. Its totient is φ = 85371662640.

The previous prime is 108441782971. The next prime is 108441783031. The reversal of 108441783025 is 520387144801.

The square root of 108441783025 is 329305.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 39039041889 + 69402741136 = 197583^2 + 263444^2 .

It is a de Polignac number, because none of the positive numbers 2^k-108441783025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 110316684 + ... + 110317666.

Almost surely, 2^108441783025 is an apocalyptic number.

108441783025 is the 329305-th square number.

108441783025 is the 164653-rd centered octagonal number.

It is an amenable number.

108441783025 is a deficient number, since it is larger than the sum of its proper divisors (28201971866).

108441783025 is an frugal number, since it uses more digits than its factorization.

108441783025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 108441783025 in words is "one hundred eight billion, four hundred forty-one million, seven hundred eighty-three thousand, twenty-five".