9101091828204 has 72 divisors (see below), whose sum is σ = 23055412380000. Its totient is φ = 3027125447424.

The previous prime is 9101091828131. The next prime is 9101091828221. The reversal of 9101091828204 is 4028281901019.

It is a self number, because there is not a number n which added to its sum of digits gives 9101091828204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43649352 + ... + 43857360.

Almost surely, 2^{9101091828204} is an apocalyptic number.

It is an amenable number.

9101091828204 is an abundant number, since it is smaller than the sum of its proper divisors (13954320551796).

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

9101091828204 is a wasteful number, since it uses less digits than its factorization.

9101091828204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210647 (or 210642 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The spelling of 9101091828204 in words is "nine trillion, one hundred one billion, ninety-one million, eight hundred twenty-eight thousand, two hundred four".