11143440111233 has 8 divisors (see below), whose sum is σ = 11270733728352. Its totient is φ = 11016399816576.

The previous prime is 11143440111203. The next prime is 11143440111241. The reversal of 11143440111233 is 33211104434111.

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 11143440111233 - 2¹⁶ = 11143440045697 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11143440111196 and 11143440111205.

It is not an unprimeable number, because it can be changed into a prime (11143440111203) 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, 63242135 + ... + 63418092.

It is an arithmetic number, because the mean of its divisors is an integer number (1408841716044).

Almost surely, 2^{11143440111233} is an apocalyptic number.

It is an amenable number.

11143440111233 is a deficient number, since it is larger than the sum of its proper divisors (127293617119).

11143440111233 is an equidigital number, since it uses as much as digits as its factorization.

11143440111233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126661231.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 11143440111233 its reverse (33211104434111), we get a palindrome (44354544545344).

The spelling of 11143440111233 in words is "eleven trillion, one hundred forty-three billion, four hundred forty million, one hundred eleven thousand, two hundred thirty-three".