108142577 has 2 divisors, whose sum is σ = 108142578. Its totient is φ = 108142576.

The previous prime is 108142571. The next prime is 108142583. The reversal of 108142577 is 775241801.

It is a balanced prime because it is at equal distance from previous prime (108142571) and next prime (108142583).

It can be written as a sum of positive squares in only one way, i.e., 79584241 + 28558336 = 8921^2 + 5344^2 .

It is an emirp because it is prime and its reverse (775241801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108142577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108142571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54071288 + 54071289.

It is an arithmetic number, because the mean of its divisors is an integer number (54071289).

Almost surely, 2^108142577 is an apocalyptic number.

It is an amenable number.

108142577 is a deficient number, since it is larger than the sum of its proper divisors (1).

108142577 is an equidigital number, since it uses as much as digits as its factorization.

108142577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 108142577 is about 10399.1623220334. The cubic root of 108142577 is about 476.4297853655.

The spelling of 108142577 in words is "one hundred eight million, one hundred forty-two thousand, five hundred seventy-seven".