1131013200223 has 8 divisors (see below), whose sum is σ = 1136366670816. Its totient is φ = 1125670735200.

The previous prime is 1131013200217. The next prime is 1131013200253. The reversal of 1131013200223 is 3220023101311.

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 1131013200223 - 2¹³ = 1131013192031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1131013200223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131013200253) 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 7 ways as a sum of consecutive naturals, for example, 2545336 + ... + 2956477.

It is an arithmetic number, because the mean of its divisors is an integer number (142045833852).

Almost surely, 2^{1131013200223} is an apocalyptic number.

1131013200223 is a deficient number, since it is larger than the sum of its proper divisors (5353470593).

1131013200223 is an equidigital number, since it uses as much as digits as its factorization.

1131013200223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502785.

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

Adding to 1131013200223 its reverse (3220023101311), we get a palindrome (4351036301534).

The spelling of 1131013200223 in words is "one trillion, one hundred thirty-one billion, thirteen million, two hundred thousand, two hundred twenty-three".