109047210100 has 36 divisors (see below), whose sum is σ = 240164288224. Its totient is φ = 42967853280.

The previous prime is 109047210053. The next prime is 109047210113. The reversal of 109047210100 is 1012740901.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 8131152 + ... + 8144551.

Almost surely, 2^109047210100 is an apocalyptic number.

109047210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109047210100 is an abundant number, since it is smaller than the sum of its proper divisors (131117078124).

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

109047210100 is a wasteful number, since it uses less digits than its factorization.

109047210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16275784 (or 16275777 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 109047210100 in words is "one hundred nine billion, forty-seven million, two hundred ten thousand, one hundred".