108965377 has 2 divisors, whose sum is σ = 108965378. Its totient is φ = 108965376.

The previous prime is 108965369. The next prime is 108965419. The reversal of 108965377 is 773569801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100180081 + 8785296 = 10009^2 + 2964^2 .

It is a cyclic number.

It is not a de Polignac number, because 108965377 - 2³ = 108965369 is a prime.

It is not a weakly prime, because it can be changed into another prime (108965177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54482688 + 54482689.

It is an arithmetic number, because the mean of its divisors is an integer number (54482689).

Almost surely, 2^108965377 is an apocalyptic number.

It is an amenable number.

108965377 is a deficient number, since it is larger than the sum of its proper divisors (1).

108965377 is an equidigital number, since it uses as much as digits as its factorization.

108965377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 108965377 is about 10438.6482362421. The cubic root of 108965377 is about 477.6350350435.

It can be divided in two parts, 1089 and 65377, that added together give a palindrome (66466).

The spelling of 108965377 in words is "one hundred eight million, nine hundred sixty-five thousand, three hundred seventy-seven".