1101081190200 has 48 divisors (see below), whose sum is σ = 3413351691480. Its totient is φ = 293621650560.

The previous prime is 1101081190199. The next prime is 1101081190213. The reversal of 1101081190200 is 20911801011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917567059 + ... + 917568258.

Almost surely, 2^{1101081190200} is an apocalyptic number.

1101081190200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101081190200 is an abundant number, since it is smaller than the sum of its proper divisors (2312270501280).

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

1101081190200 is a wasteful number, since it uses less digits than its factorization.

1101081190200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835135336 (or 1835135327 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 24.

Adding to 1101081190200 its reverse (20911801011), we get a palindrome (1121992991211).

The spelling of 1101081190200 in words is "one trillion, one hundred one billion, eighty-one million, one hundred ninety thousand, two hundred".