110011120100 has 108 divisors (see below), whose sum is σ = 287275714740. Its totient is φ = 36417427200.

The previous prime is 110011120099. The next prime is 110011120147. The reversal of 110011120100 is 1021110011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 20745217024 + 89265903076 = 144032^2 + 298774^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 244991 + ... + 529190.

Almost surely, 2^110011120100 is an apocalyptic number.

110011120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110011120100 is an abundant number, since it is smaller than the sum of its proper divisors (177264594640).

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

110011120100 is a wasteful number, since it uses less digits than its factorization.

110011120100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774238 (or 774224 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110011120100 its reverse (1021110011), we get a palindrome (111032230111).

It can be divided in two parts, 1100111 and 20100, that added together give a palindrome (1120211).

The spelling of 110011120100 in words is "one hundred ten billion, eleven million, one hundred twenty thousand, one hundred".