108748335493009 has 9 divisors (see below), whose sum is σ = 108816860936251. Its totient is φ = 108679853194960.

The previous prime is 108748335492989. The next prime is 108748335493099. The reversal of 108748335493009 is 900394533847801.

The square root of 108748335493009 is 10428247.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 68535996150609 + 40212339342400 = 8278647^2 + 6341320^2 .

It is not a de Polignac number, because 108748335493009 - 2²³ = 108748327104401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108748335493099) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28020697749 + ... + 28020701629.

Almost surely, 2^{108748335493009} is an apocalyptic number.

108748335493009 is the 10428247-th square number.

108748335493009 is the 5214124-th centered octagonal number.

It is an amenable number.

108748335493009 is a deficient number, since it is larger than the sum of its proper divisors (68525443242).

108748335493009 is an frugal number, since it uses more digits than its factorization.

108748335493009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13136 (or 6568 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 64.

The spelling of 108748335493009 in words is "one hundred eight trillion, seven hundred forty-eight billion, three hundred thirty-five million, four hundred ninety-three thousand, nine".