1133230011123 has 8 divisors (see below), whose sum is σ = 1726826683648. Its totient is φ = 647560006344.

The previous prime is 1133230011061. The next prime is 1133230011131. The reversal of 1133230011123 is 3211100323311.

It is a happy number.

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

It is not a de Polignac number, because 1133230011123 - 2¹² = 1133230007027 is a prime.

It is a super-2 number, since 2×1133230011123² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 53963333863 = 1133230011123 / (1 + 1 + 3 + 3 + 2 + 3 + 0 + 0 + 1 + 1 + 1 + 2 + 3).

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 1133230011123.

It is not an unprimeable number, because it can be changed into a prime (1133230011923) 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, 26981666911 + ... + 26981666952.

It is an arithmetic number, because the mean of its divisors is an integer number (215853335456).

Almost surely, 2^{1133230011123} is an apocalyptic number.

1133230011123 is a deficient number, since it is larger than the sum of its proper divisors (593596672525).

1133230011123 is an equidigital number, since it uses as much as digits as its factorization.

1133230011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53963333873.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1133230011123 its reverse (3211100323311), we get a palindrome (4344330334434).

The spelling of 1133230011123 in words is "one trillion, one hundred thirty-three billion, two hundred thirty million, eleven thousand, one hundred twenty-three".