110101001001102 has 24 divisors (see below), whose sum is σ = 238563714536784. Its totient is φ = 36698557405344.

The previous prime is 110101001001053. The next prime is 110101001001109. The reversal of 110101001001102 is 201100100101011.

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 (110101001001109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147639543 + ... + 148383410.

It is an arithmetic number, because the mean of its divisors is an integer number (9940154772366).

Almost surely, 2^{110101001001102} is an apocalyptic number.

110101001001102 is an abundant number, since it is smaller than the sum of its proper divisors (128462713535682).

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

110101001001102 is a wasteful number, since it uses less digits than its factorization.

110101001001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296043624 (or 296043621 counting only the distinct ones).

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

Adding to 110101001001102 its reverse (201100100101011), we get a palindrome (311201101102113).

Subtracting 110101001001102 from its reverse (201100100101011), we obtain a palindrome (90999099099909).

The spelling of 110101001001102 in words is "one hundred ten trillion, one hundred one billion, one million, one thousand, one hundred two".