1001100191102 has 16 divisors (see below), whose sum is σ = 1673018502912. Its totient is φ = 445363720920.

The previous prime is 1001100191089. The next prime is 1001100191137. The reversal of 1001100191102 is 2011910011001.

It is a happy number.

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, 484089968 + ... + 484092035.

It is an arithmetic number, because the mean of its divisors is an integer number (104563656432).

Almost surely, 2^{1001100191102} is an apocalyptic number.

1001100191102 is a deficient number, since it is larger than the sum of its proper divisors (671918311810).

1001100191102 is a wasteful number, since it uses less digits than its factorization.

1001100191102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968182063.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 1001100191102 in words is "one trillion, one billion, one hundred million, one hundred ninety-one thousand, one hundred two".