145108 has 6 divisors (see below), whose sum is σ = 253946. Its totient is φ = 72552.

The previous prime is 145091. The next prime is 145109. The reversal of 145108 is 801541.

145108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 138384 + 6724 = 372^2 + 82^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18135 + ... + 18142.

2¹⁴⁵¹⁰⁸ is an apocalyptic number.

It is an amenable number.

145108 is a deficient number, since it is larger than the sum of its proper divisors (108838).

145108 is a wasteful number, since it uses less digits than its factorization.

145108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36281 (or 36279 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 145108 is about 380.9304398443. The cubic root of 145108 is about 52.5489188785.

Adding to 145108 its reverse (801541), we get a palindrome (946649).

It can be divided in two parts, 145 and 108, that added together give a triangular number (253 = T₂₂).

The spelling of 145108 in words is "one hundred forty-five thousand, one hundred eight".