10090919191010 has 64 divisors (see below), whose sum is σ = 20819460879360. Its totient is φ = 3449584972800.

The previous prime is 10090919190973. The next prime is 10090919191079. The reversal of 10090919191010 is 1019191909001.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 64117496 + ... + 64274684.

It is an arithmetic number, because the mean of its divisors is an integer number (325304076240).

Almost surely, 2^{10090919191010} is an apocalyptic number.

10090919191010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10090919191010 is an abundant number, since it is smaller than the sum of its proper divisors (10728541688350).

10090919191010 is a wasteful number, since it uses less digits than its factorization.

10090919191010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159891.

The product of its (nonzero) digits is 6561, while the sum is 41.

The spelling of 10090919191010 in words is "ten trillion, ninety billion, nine hundred nineteen million, one hundred ninety-one thousand, ten".