11102101020102 has 16 divisors (see below), whose sum is σ = 22211675721792. Its totient is φ = 3699454726440.

The previous prime is 11102101020067. The next prime is 11102101020103. The reversal of 11102101020102 is 20102010120111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102101020103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311384088 + ... + 311419739.

It is an arithmetic number, because the mean of its divisors is an integer number (1388229732612).

Almost surely, 2^{11102101020102} is an apocalyptic number.

11102101020102 is an abundant number, since it is smaller than the sum of its proper divisors (11109574701690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102101020102 is a wasteful number, since it uses less digits than its factorization.

11102101020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622806803.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11102101020102 its reverse (20102010120111), we get a palindrome (31204111140213).

It can be divided in two parts, 1110210 and 1020102, that added together give a palindrome (2130312).

The spelling of 11102101020102 in words is "eleven trillion, one hundred two billion, one hundred one million, twenty thousand, one hundred two".