108253129 has 4 divisors (see below), whose sum is σ = 108284176. Its totient is φ = 108222084.

The previous prime is 108253097. The next prime is 108253133. The reversal of 108253129 is 921352801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108253129 - 2⁵ = 108253097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108253129.

It is not an unprimeable number, because it can be changed into a prime (108253139) 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 3 ways as a sum of consecutive naturals, for example, 9519 + ... + 17524.

It is an arithmetic number, because the mean of its divisors is an integer number (27071044).

Almost surely, 2^108253129 is an apocalyptic number.

It is an amenable number.

108253129 is a deficient number, since it is larger than the sum of its proper divisors (31047).

108253129 is an equidigital number, since it uses as much as digits as its factorization.

108253129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31046.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 108253129 is about 10404.4763923996. The cubic root of 108253129 is about 476.5920782982.

The spelling of 108253129 in words is "one hundred eight million, two hundred fifty-three thousand, one hundred twenty-nine".