1100200201023 has 40 divisors (see below), whose sum is σ = 1866895451136. Its totient is φ = 571532530800.

The previous prime is 1100200201021. The next prime is 1100200201033. The reversal of 1100200201023 is 3201020020011.

It is not a de Polignac number, because 1100200201023 - 2¹ = 1100200201021 is a prime.

It is a super-2 number, since 2×1100200201023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100200201021) 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 39 ways as a sum of consecutive naturals, for example, 6863583 + ... + 7022048.

Almost surely, 2^{1100200201023} is an apocalyptic number.

1100200201023 is a deficient number, since it is larger than the sum of its proper divisors (766695250113).

1100200201023 is an equidigital number, since it uses as much as digits as its factorization.

1100200201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13885673 (or 13885652 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1100200201023 its reverse (3201020020011), we get a palindrome (4301220221034).

The spelling of 1100200201023 in words is "one trillion, one hundred billion, two hundred million, two hundred one thousand, twenty-three".