1100230320031 has 8 divisors (see below), whose sum is σ = 1158154574720. Its totient is φ = 1042307804952.

The previous prime is 1100230320011. The next prime is 1100230320121. The reversal of 1100230320031 is 1300230320011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100230320031 - 2⁹ = 1100230319519 is a prime.

It is a super-2 number, since 2×1100230320031² (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 = 1100230319987 and 1100230320014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100230320011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981646 + ... + 1778788.

It is an arithmetic number, because the mean of its divisors is an integer number (144769321840).

Almost surely, 2^{1100230320031} is an apocalyptic number.

1100230320031 is a deficient number, since it is larger than the sum of its proper divisors (57924254689).

1100230320031 is an equidigital number, since it uses as much as digits as its factorization.

1100230320031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869805.

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

Adding to 1100230320031 its reverse (1300230320011), we get a palindrome (2400460640042).

The spelling of 1100230320031 in words is "one trillion, one hundred billion, two hundred thirty million, three hundred twenty thousand, thirty-one".