108641320 has 32 divisors (see below), whose sum is σ = 245034720. Its totient is φ = 43351360.

The previous prime is 108641317. The next prime is 108641327. The reversal of 108641320 is 23146801.

It is a super-2 number, since 2×108641320² = 23605872822684800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108641327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14655 + ... + 20785.

It is an arithmetic number, because the mean of its divisors is an integer number (7657335).

Almost surely, 2^108641320 is an apocalyptic number.

108641320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108641320 is an abundant number, since it is smaller than the sum of its proper divisors (136393400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108641320 is a wasteful number, since it uses less digits than its factorization.

108641320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585 (or 6581 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 108641320 is about 10423.1146976324. The cubic root of 108641320 is about 477.1610781730.

The spelling of 108641320 in words is "one hundred eight million, six hundred forty-one thousand, three hundred twenty".