100109988547770 has 32 divisors (see below), whose sum is σ = 240268899571200. Its totient is φ = 26695449495360.

The previous prime is 100109988547769. The next prime is 100109988547799. The reversal of 100109988547770 is 77745889901001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32727301 + ... + 35655240.

It is an arithmetic number, because the mean of its divisors is an integer number (7508403111600).

Almost surely, 2^{100109988547770} is an apocalyptic number.

100109988547770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100109988547770 is an abundant number, since it is smaller than the sum of its proper divisors (140158911023430).

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

100109988547770 is a wasteful number, since it uses less digits than its factorization.

100109988547770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68431350.

The product of its (nonzero) digits is 35562240, while the sum is 66.

The spelling of 100109988547770 in words is "one hundred trillion, one hundred nine billion, nine hundred eighty-eight million, five hundred forty-seven thousand, seven hundred seventy".