1001101011002 has 16 divisors (see below), whose sum is σ = 1513544527872. Its totient is φ = 496586527920.

The previous prime is 1001101010941. The next prime is 1001101011007. The reversal of 1001101011002 is 2001101011001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1001101011007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6421052 + ... + 6575112.

It is an arithmetic number, because the mean of its divisors is an integer number (94596532992).

Almost surely, 2^{1001101011002} is an apocalyptic number.

1001101011002 is a deficient number, since it is larger than the sum of its proper divisors (512443516870).

1001101011002 is a wasteful number, since it uses less digits than its factorization.

1001101011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179773.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1001101011002 its reverse (2001101011001), we get a palindrome (3002202022003).

Subtracting 1001101011002 from its reverse (2001101011001), we obtain a palindrome (999999999999).

The spelling of 1001101011002 in words is "one trillion, one billion, one hundred one million, eleven thousand, two".