1100121332023 has 16 divisors (see below), whose sum is σ = 1267121443840. Its totient is φ = 935589717216.

The previous prime is 1100121332021. The next prime is 1100121332033. The reversal of 1100121332023 is 3202331210011.

It is not a de Polignac number, because 1100121332023 - 2¹ = 1100121332021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100121332021) 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, 1199890 + ... + 1907872.

It is an arithmetic number, because the mean of its divisors is an integer number (79195090240).

Almost surely, 2^{1100121332023} is an apocalyptic number.

1100121332023 is a deficient number, since it is larger than the sum of its proper divisors (167000111817).

1100121332023 is a wasteful number, since it uses less digits than its factorization.

1100121332023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709726.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100121332023 its reverse (3202331210011), we get a palindrome (4302452542034).

The spelling of 1100121332023 in words is "one trillion, one hundred billion, one hundred twenty-one million, three hundred thirty-two thousand, twenty-three".