1001101101010 has 8 divisors (see below), whose sum is σ = 1801981981836. Its totient is φ = 400440440400.

The previous prime is 1001101100983. The next prime is 1001101101023. The reversal of 1001101101010 is 101011011001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1000546074529 + 555026481 = 1000273^2 + 23559^2 .

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 = 1001101100984 and 1001101101002.

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 3 ways as a sum of consecutive naturals, for example, 50055055041 + ... + 50055055060.

Almost surely, 2^{1001101101010} is an apocalyptic number.

1001101101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001101101010 is a deficient number, since it is larger than the sum of its proper divisors (800880880826).

1001101101010 is a wasteful number, since it uses less digits than its factorization.

1001101101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100110110108.

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

Adding to 1001101101010 its reverse (101011011001), we get a palindrome (1102112112011).

Subtracting from 1001101101010 its reverse (101011011001), we obtain a palindrome (900090090009).

The spelling of 1001101101010 in words is "one trillion, one billion, one hundred one million, one hundred one thousand, ten".