1110001101102 has 72 divisors (see below), whose sum is σ = 2493558306720. Its totient is φ = 356845157760.

The previous prime is 1110001101101. The next prime is 1110001101109. The reversal of 1110001101102 is 2011011000111.

It is a super-2 number, since 2×1110001101102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110001101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13750474 + ... + 13830962.

It is an arithmetic number, because the mean of its divisors is an integer number (34632754260).

Almost surely, 2^{1110001101102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110001101102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246779153360).

1110001101102 is an abundant number, since it is smaller than the sum of its proper divisors (1383557205618).

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

1110001101102 is a wasteful number, since it uses less digits than its factorization.

1110001101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81466 (or 81434 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110001101102 its reverse (2011011000111), we get a palindrome (3121012101213).

The spelling of 1110001101102 in words is "one trillion, one hundred ten billion, one million, one hundred one thousand, one hundred two".