1135213331233 has 8 divisors (see below), whose sum is σ = 1149009458688. Its totient is φ = 1121420033904.

The previous prime is 1135213331227. The next prime is 1135213331267. The reversal of 1135213331233 is 3321333125311.

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 not a de Polignac number, because 1135213331233 - 2²¹ = 1135211234081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135213331195 and 1135213331204.

It is not an unprimeable number, because it can be changed into a prime (1135213331633) 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, 105216 + ... + 1510462.

It is an arithmetic number, because the mean of its divisors is an integer number (143626182336).

Almost surely, 2^{1135213331233} is an apocalyptic number.

It is an amenable number.

1135213331233 is a deficient number, since it is larger than the sum of its proper divisors (13796127455).

1135213331233 is an equidigital number, since it uses as much as digits as its factorization.

1135213331233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415063.

The product of its digits is 14580, while the sum is 31.

Adding to 1135213331233 its reverse (3321333125311), we get a palindrome (4456546456544).

The spelling of 1135213331233 in words is "one trillion, one hundred thirty-five billion, two hundred thirteen million, three hundred thirty-one thousand, two hundred thirty-three".