109275261100 has 18 divisors (see below), whose sum is σ = 237127316804. Its totient is φ = 43710104400.

The previous prime is 109275261083. The next prime is 109275261119. The reversal of 109275261100 is 1162572901.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 546376206 + ... + 546376405.

Almost surely, 2^109275261100 is an apocalyptic number.

109275261100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109275261100 is an abundant number, since it is smaller than the sum of its proper divisors (127852055704).

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

109275261100 is a wasteful number, since it uses less digits than its factorization.

109275261100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092752625 (or 1092752618 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 109275261100 in words is "one hundred nine billion, two hundred seventy-five million, two hundred sixty-one thousand, one hundred".