108913451 has 8 divisors (see below), whose sum is σ = 110204064. Its totient is φ = 107627200.

The previous prime is 108913433. The next prime is 108913471. The reversal of 108913451 is 154319801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108913451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108913411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98735 + ... + 99831.

It is an arithmetic number, because the mean of its divisors is an integer number (13775508).

Almost surely, 2^108913451 is an apocalyptic number.

108913451 is a deficient number, since it is larger than the sum of its proper divisors (1290613).

108913451 is a wasteful number, since it uses less digits than its factorization.

108913451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 108913451 is about 10436.1607404256. The cubic root of 108913451 is about 477.5591527826.

The spelling of 108913451 in words is "one hundred eight million, nine hundred thirteen thousand, four hundred fifty-one".