1100304233121 has 16 divisors (see below), whose sum is σ = 1472798505600. Its totient is φ = 730674067968.

The previous prime is 1100304233107. The next prime is 1100304233129. The reversal of 1100304233121 is 1213324030011.

It is not a de Polignac number, because 1100304233121 - 2²⁶ = 1100237124257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100304233129) 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 15 ways as a sum of consecutive naturals, for example, 4336945 + ... + 4583633.

It is an arithmetic number, because the mean of its divisors is an integer number (92049906600).

Almost surely, 2^{1100304233121} is an apocalyptic number.

It is an amenable number.

1100304233121 is a deficient number, since it is larger than the sum of its proper divisors (372494272479).

1100304233121 is a wasteful number, since it uses less digits than its factorization.

1100304233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252488.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1100304233121 its reverse (1213324030011), we get a palindrome (2313628263132).

The spelling of 1100304233121 in words is "one trillion, one hundred billion, three hundred four million, two hundred thirty-three thousand, one hundred twenty-one".