1100101001010 has 48 divisors (see below), whose sum is σ = 2902084633728. Its totient is φ = 266691150880.

The previous prime is 1100101001009. The next prime is 1100101001017. The reversal of 1100101001010 is 101001010011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100101001010.

It is not an unprimeable number, because it can be changed into a prime (1100101001017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151525434 + ... + 151532693.

It is an arithmetic number, because the mean of its divisors is an integer number (60460096536).

Almost surely, 2^{1100101001010} is an apocalyptic number.

1100101001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100101001010 is an abundant number, since it is smaller than the sum of its proper divisors (1801983632718).

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

1100101001010 is a wasteful number, since it uses less digits than its factorization.

1100101001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303058159 (or 303058148 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1100101001010 its reverse (101001010011), we get a palindrome (1201102011021).

Subtracting from 1100101001010 its reverse (101001010011), we obtain a palindrome (999099990999).

The spelling of 1100101001010 in words is "one trillion, one hundred billion, one hundred one million, one thousand, ten".