11000911001010 has 32 divisors (see below), whose sum is σ = 30173927317632. Its totient is φ = 2514493943040.

The previous prime is 11000911001009. The next prime is 11000911001021. The reversal of 11000911001010 is 1010011900011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 26192645031 + ... + 26192645450.

It is an arithmetic number, because the mean of its divisors is an integer number (942935228676).

Almost surely, 2^{11000911001010} is an apocalyptic number.

11000911001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000911001010 is an abundant number, since it is smaller than the sum of its proper divisors (19173016316622).

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

11000911001010 is a wasteful number, since it uses less digits than its factorization.

11000911001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52385290498.

The product of its (nonzero) digits is 9, while the sum is 15.

Adding to 11000911001010 its reverse (1010011900011), we get a palindrome (12010922901021).

The spelling of 11000911001010 in words is "eleven trillion, nine hundred eleven million, one thousand, ten".