1101001101010 has 8 divisors (see below), whose sum is σ = 1981801981836. Its totient is φ = 440400440400.

The previous prime is 1101001100977. The next prime is 1101001101023. The reversal of 1101001101010 is 101011001011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1096608990481 + 4392110529 = 1047191^2 + 66273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1101001100984 and 1101001101002.

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 3 ways as a sum of consecutive naturals, for example, 55050055041 + ... + 55050055060.

Almost surely, 2^{1101001101010} is an apocalyptic number.

1101001101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101001101010 is a deficient number, since it is larger than the sum of its proper divisors (880800880826).

1101001101010 is a wasteful number, since it uses less digits than its factorization.

1101001101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110100110108.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1101001101010 its reverse (101011001011), we get a palindrome (1202012102021).

Subtracting from 1101001101010 its reverse (101011001011), we obtain a palindrome (999990099999).

The spelling of 1101001101010 in words is "one trillion, one hundred one billion, one million, one hundred one thousand, ten".