1001000111102 has 32 divisors (see below), whose sum is σ = 1537141501440. Its totient is φ = 488734777440.

The previous prime is 1001000111077. The next prime is 1001000111113. The reversal of 1001000111102 is 2011110001001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1001000111102.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 84602327 + ... + 84614157.

It is an arithmetic number, because the mean of its divisors is an integer number (48035671920).

Almost surely, 2^{1001000111102} is an apocalyptic number.

1001000111102 is a deficient number, since it is larger than the sum of its proper divisors (536141390338).

1001000111102 is a wasteful number, since it uses less digits than its factorization.

1001000111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16616.

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

Adding to 1001000111102 its reverse (2011110001001), we get a palindrome (3012110112103).

The spelling of 1001000111102 in words is "one trillion, one billion, one hundred eleven thousand, one hundred two".