110101100100 has 144 divisors (see below), whose sum is σ = 345142784448. Its totient is φ = 26990530560.

The previous prime is 110101100093. The next prime is 110101100107. The reversal of 110101100100 is 1001101011.

It is an interprime number because it is at equal distance from previous prime (110101100093) and next prime (110101100107).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is not an unprimeable number, because it can be changed into a prime (110101100107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31729 + ... + 470328.

It is an arithmetic number, because the mean of its divisors is an integer number (2396824892).

Almost surely, 2^110101100100 is an apocalyptic number.

110101100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110101100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172571392224).

110101100100 is an abundant number, since it is smaller than the sum of its proper divisors (235041684348).

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

110101100100 is a wasteful number, since it uses less digits than its factorization.

110101100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502134 (or 502127 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 110101100100 its reverse (1001101011), we get a palindrome (111102201111).

The spelling of 110101100100 in words is "one hundred ten billion, one hundred one million, one hundred thousand, one hundred".