1000110131023 has 4 divisors (see below), whose sum is σ = 1052747506360. Its totient is φ = 947472755688.

The previous prime is 1000110131021. The next prime is 1000110131093. The reversal of 1000110131023 is 3201310110001.

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 1000110131023 - 2¹ = 1000110131021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000110130994 and 1000110131012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000110131021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26318687640 + ... + 26318687677.

It is an arithmetic number, because the mean of its divisors is an integer number (263186876590).

Almost surely, 2^{1000110131023} is an apocalyptic number.

1000110131023 is a deficient number, since it is larger than the sum of its proper divisors (52637375337).

1000110131023 is an equidigital number, since it uses as much as digits as its factorization.

1000110131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52637375336.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1000110131023 its reverse (3201310110001), we get a palindrome (4201420241024).

The spelling of 1000110131023 in words is "one trillion, one hundred ten million, one hundred thirty-one thousand, twenty-three".