109966936155 has 8 divisors (see below), whose sum is σ = 175947097872. Its totient is φ = 58649032608.

The previous prime is 109966936153. The next prime is 109966936229. The reversal of 109966936155 is 551639669901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109966936155 - 2¹ = 109966936153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109966936153) 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 7 ways as a sum of consecutive naturals, for example, 3665564524 + ... + 3665564553.

It is an arithmetic number, because the mean of its divisors is an integer number (21993387234).

Almost surely, 2^109966936155 is an apocalyptic number.

109966936155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109966936155 is a deficient number, since it is larger than the sum of its proper divisors (65980161717).

109966936155 is an equidigital number, since it uses as much as digits as its factorization.

109966936155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331129085.

The product of its (nonzero) digits is 11809800, while the sum is 60.

The spelling of 109966936155 in words is "one hundred nine billion, nine hundred sixty-six million, nine hundred thirty-six thousand, one hundred fifty-five".