1000919190910 has 32 divisors (see below), whose sum is σ = 1806456530592. Its totient is φ = 399300865920.

The previous prime is 1000919190881. The next prime is 1000919190917. The reversal of 1000919190910 is 190919190001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000919190917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36077404 + ... + 36105136.

It is an arithmetic number, because the mean of its divisors is an integer number (56451766581).

Almost surely, 2^{1000919190910} is an apocalyptic number.

1000919190910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000919190910 is a deficient number, since it is larger than the sum of its proper divisors (805537339682).

1000919190910 is a wasteful number, since it uses less digits than its factorization.

1000919190910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37228.

The product of its (nonzero) digits is 6561, while the sum is 40.

It can be divided in two parts, 10009191 and 90910, that added together give a palindrome (10100101).

The spelling of 1000919190910 in words is "one trillion, nine hundred nineteen million, one hundred ninety thousand, nine hundred ten".