108321148 has 48 divisors (see below), whose sum is σ = 213444000. Its totient is φ = 47755008.

The previous prime is 108321133. The next prime is 108321167. The reversal of 108321148 is 841123801.

It is a super-2 number, since 2×108321148² = 23466942208075808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164043 + ... + 164701.

It is an arithmetic number, because the mean of its divisors is an integer number (4446750).

Almost surely, 2^108321148 is an apocalyptic number.

It is an amenable number.

108321148 is a deficient number, since it is larger than the sum of its proper divisors (105122852).

108321148 is a wasteful number, since it uses less digits than its factorization.

108321148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 108321148 is about 10407.7446163902. The cubic root of 108321148 is about 476.6918768894.

Adding to 108321148 its reverse (841123801), we get a palindrome (949444949).

The spelling of 108321148 in words is "one hundred eight million, three hundred twenty-one thousand, one hundred forty-eight".