108003953 has 2 divisors, whose sum is σ = 108003954. Its totient is φ = 108003952.

The previous prime is 108003949. The next prime is 108003997. The reversal of 108003953 is 359300801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82319329 + 25684624 = 9073^2 + 5068^2 .

It is an emirp because it is prime and its reverse (359300801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108003953 - 2² = 108003949 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108003053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54001976 + 54001977.

It is an arithmetic number, because the mean of its divisors is an integer number (54001977).

Almost surely, 2^108003953 is an apocalyptic number.

It is an amenable number.

108003953 is a deficient number, since it is larger than the sum of its proper divisors (1).

108003953 is an equidigital number, since it uses as much as digits as its factorization.

108003953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 108003953 is about 10392.4950324742. The cubic root of 108003953 is about 476.2261257014.

The spelling of 108003953 in words is "one hundred eight million, three thousand, nine hundred fifty-three".