11001910091010 has 48 divisors (see below), whose sum is σ = 26859705143616. Its totient is φ = 2884116516256.

The previous prime is 11001910090973. The next prime is 11001910091021. The reversal of 11001910091010 is 1019001910011.

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 23 ways as a sum of consecutive naturals, for example, 52571574 + ... + 52780433.

It is an arithmetic number, because the mean of its divisors is an integer number (559577190492).

Almost surely, 2^{11001910091010} is an apocalyptic number.

11001910091010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001910091010 is an abundant number, since it is smaller than the sum of its proper divisors (15857795052606).

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

11001910091010 is a wasteful number, since it uses less digits than its factorization.

11001910091010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105352135 (or 105352076 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 24.

The spelling of 11001910091010 in words is "eleven trillion, one billion, nine hundred ten million, ninety-one thousand, ten".