108134403 has 16 divisors (see below), whose sum is σ = 155613696. Its totient is φ = 66396960.

The previous prime is 108134393. The next prime is 108134407. The reversal of 108134403 is 304431801.

It is not a de Polignac number, because 108134403 - 2⁵ = 108134371 is a prime.

It is a super-2 number, since 2×108134403² = 23386098224332818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108134407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16326 + ... + 21972.

It is an arithmetic number, because the mean of its divisors is an integer number (9725856).

Almost surely, 2^108134403 is an apocalyptic number.

108134403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

108134403 is a deficient number, since it is larger than the sum of its proper divisors (47479293).

108134403 is a wasteful number, since it uses less digits than its factorization.

108134403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6154.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 108134403 is about 10398.7693021819. The cubic root of 108134403 is about 476.4177813510.

The spelling of 108134403 in words is "one hundred eight million, one hundred thirty-four thousand, four hundred three".