108628141 has 2 divisors, whose sum is σ = 108628142. Its totient is φ = 108628140.

The previous prime is 108628109. The next prime is 108628193. The reversal of 108628141 is 141826801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99301225 + 9326916 = 9965^2 + 3054^2 .

It is a cyclic number.

It is not a de Polignac number, because 108628141 - 2⁵ = 108628109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108625141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54314070 + 54314071.

It is an arithmetic number, because the mean of its divisors is an integer number (54314071).

Almost surely, 2^108628141 is an apocalyptic number.

It is an amenable number.

108628141 is a deficient number, since it is larger than the sum of its proper divisors (1).

108628141 is an equidigital number, since it uses as much as digits as its factorization.

108628141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 108628141 is about 10422.4824777977. The cubic root of 108628141 is about 477.1417829970.

The spelling of 108628141 in words is "one hundred eight million, six hundred twenty-eight thousand, one hundred forty-one".