109669081275 has 180 divisors, whose sum is σ = 229554178128. Its totient is φ = 51639793920.

The previous prime is 109669081243. The next prime is 109669081283. The reversal of 109669081275 is 572180966901.

It is not a de Polignac number, because 109669081275 - 2⁵ = 109669081243 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 179 ways as a sum of consecutive naturals, for example, 7864209 + ... + 7878141.

Almost surely, 2^109669081275 is an apocalyptic number.

109669081275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

109669081275 is an abundant number, since it is smaller than the sum of its proper divisors (119885096853).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109669081275 is a wasteful number, since it uses less digits than its factorization.

109669081275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14004 (or 13977 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 109669081275 in words is "one hundred nine billion, six hundred sixty-nine million, eighty-one thousand, two hundred seventy-five".