108143093 has 2 divisors, whose sum is σ = 108143094. Its totient is φ = 108143092.

The previous prime is 108143089. The next prime is 108143129. The reversal of 108143093 is 390341801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86081284 + 22061809 = 9278^2 + 4697^2 .

It is a cyclic number.

It is not a de Polignac number, because 108143093 - 2² = 108143089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108143053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54071546 + 54071547.

It is an arithmetic number, because the mean of its divisors is an integer number (54071547).

Almost surely, 2^108143093 is an apocalyptic number.

It is an amenable number.

108143093 is a deficient number, since it is larger than the sum of its proper divisors (1).

108143093 is an equidigital number, since it uses as much as digits as its factorization.

108143093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 108143093 is about 10399.1871316945. The cubic root of 108143093 is about 476.4305431225.

Adding to 108143093 its reverse (390341801), we get a palindrome (498484894).

The spelling of 108143093 in words is "one hundred eight million, one hundred forty-three thousand, ninety-three".