108840151009 has 4 divisors (see below), whose sum is σ = 109634604804. Its totient is φ = 108045697216.

The previous prime is 108840150967. The next prime is 108840151027. The reversal of 108840151009 is 900151048801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63269856225 + 45570294784 = 251535^2 + 213472^2 .

It is a cyclic number.

It is not a de Polignac number, because 108840151009 - 2¹¹ = 108840148961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108840151039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397226692 + ... + 397226965.

It is an arithmetic number, because the mean of its divisors is an integer number (27408651201).

Almost surely, 2^108840151009 is an apocalyptic number.

It is an amenable number.

108840151009 is a deficient number, since it is larger than the sum of its proper divisors (794453795).

108840151009 is an equidigital number, since it uses as much as digits as its factorization.

108840151009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794453794.

The product of its (nonzero) digits is 11520, while the sum is 37.

The spelling of 108840151009 in words is "one hundred eight billion, eight hundred forty million, one hundred fifty-one thousand, nine".