1000001102102 has 16 divisors (see below), whose sum is σ = 1511860899840. Its totient is φ = 496047720168.

The previous prime is 1000001102099. The next prime is 1000001102153. The reversal of 1000001102102 is 2012011000001.

1000001102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1000001102102.

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, 15441113 + ... + 15505739.

It is an arithmetic number, because the mean of its divisors is an integer number (94491306240).

Almost surely, 2^{1000001102102} is an apocalyptic number.

1000001102102 is a deficient number, since it is larger than the sum of its proper divisors (511859797738).

1000001102102 is a wasteful number, since it uses less digits than its factorization.

1000001102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125675.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000001102102 its reverse (2012011000001), we get a palindrome (3012012102103).

The spelling of 1000001102102 in words is "one trillion, one million, one hundred two thousand, one hundred two".