109147505733 has 72 divisors (see below), whose sum is σ = 185114462208. Its totient is φ = 61787613888.

The previous prime is 109147505717. The next prime is 109147505759. The reversal of 109147505733 is 337505741901.

109147505733 is a `hidden beast` number, since 1 + 0 + 9 + 1 + 4 + 75 + 0 + 573 + 3 = 666.

It is not a de Polignac number, because 109147505733 - 2⁴ = 109147505717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109147505713) 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 71 ways as a sum of consecutive naturals, for example, 61214760 + ... + 61216542.

Almost surely, 2^109147505733 is an apocalyptic number.

It is an amenable number.

109147505733 is a deficient number, since it is larger than the sum of its proper divisors (75966956475).

109147505733 is a wasteful number, since it uses less digits than its factorization.

109147505733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023 (or 3013 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The spelling of 109147505733 in words is "one hundred nine billion, one hundred forty-seven million, five hundred five thousand, seven hundred thirty-three".