108154141 has 2 divisors, whose sum is σ = 108154142. Its totient is φ = 108154140.

The previous prime is 108154121. The next prime is 108154171. The reversal of 108154141 is 141451801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73462041 + 34692100 = 8571^2 + 5890^2 .

It is an emirp because it is prime and its reverse (141451801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108154141 - 2⁹ = 108153629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108154121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54077070 + 54077071.

It is an arithmetic number, because the mean of its divisors is an integer number (54077071).

Almost surely, 2^108154141 is an apocalyptic number.

It is an amenable number.

108154141 is a deficient number, since it is larger than the sum of its proper divisors (1).

108154141 is an equidigital number, since it uses as much as digits as its factorization.

108154141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 108154141 is about 10399.7183134929. The cubic root of 108154141 is about 476.4467667674.

The spelling of 108154141 in words is "one hundred eight million, one hundred fifty-four thousand, one hundred forty-one".