1133403223243 has 8 divisors (see below), whose sum is σ = 1186612434000. Its totient is φ = 1081135768608.

The previous prime is 1133403223219. The next prime is 1133403223247. The reversal of 1133403223243 is 3423223043311.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133403223243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133403223247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235436568 + ... + 235441381.

It is an arithmetic number, because the mean of its divisors is an integer number (148326554250).

Almost surely, 2^{1133403223243} is an apocalyptic number.

1133403223243 is a deficient number, since it is larger than the sum of its proper divisors (53209210757).

1133403223243 is an equidigital number, since it uses as much as digits as its factorization.

1133403223243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470878061.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1133403223243 its reverse (3423223043311), we get a palindrome (4556626266554).

The spelling of 1133403223243 in words is "one trillion, one hundred thirty-three billion, four hundred three million, two hundred twenty-three thousand, two hundred forty-three".