1100200323031 has 4 divisors (see below), whose sum is σ = 1135690656064. Its totient is φ = 1064709990000.

The previous prime is 1100200323029. The next prime is 1100200323043. The reversal of 1100200323031 is 1303230020011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100200323031 - 2¹ = 1100200323029 is a prime.

It is a super-2 number, since 2×1100200323031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100200322996 and 1100200323014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100200323091) 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 3 ways as a sum of consecutive naturals, for example, 17745166470 + ... + 17745166531.

It is an arithmetic number, because the mean of its divisors is an integer number (283922664016).

Almost surely, 2^{1100200323031} is an apocalyptic number.

1100200323031 is a deficient number, since it is larger than the sum of its proper divisors (35490333033).

1100200323031 is an equidigital number, since it uses as much as digits as its factorization.

1100200323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35490333032.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1100200323031 its reverse (1303230020011), we get a palindrome (2403430343042).

The spelling of 1100200323031 in words is "one trillion, one hundred billion, two hundred million, three hundred twenty-three thousand, thirty-one".