1001101021102 has 16 divisors (see below), whose sum is σ = 1848186500832. Its totient is φ = 396039964320.

The previous prime is 1001101021099. The next prime is 1001101021117. The reversal of 1001101021102 is 2011201011001.

It is a super-3 number, since 3×1001101021102³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750277349 + ... + 2750277712.

It is an arithmetic number, because the mean of its divisors is an integer number (115511656302).

Almost surely, 2^{1001101021102} is an apocalyptic number.

1001101021102 is a deficient number, since it is larger than the sum of its proper divisors (847085479730).

1001101021102 is a wasteful number, since it uses less digits than its factorization.

1001101021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500555083.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1001101021102 its reverse (2011201011001), we get a palindrome (3012302032103).

The spelling of 1001101021102 in words is "one trillion, one billion, one hundred one million, twenty-one thousand, one hundred two".