1101231302233 has 4 divisors (see below), whose sum is σ = 1124661755520. Its totient is φ = 1077800848948.

The previous prime is 1101231302207. The next prime is 1101231302267. The reversal of 1101231302233 is 3322031321011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1101231302233 - 2¹³ = 1101231294041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101231302533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11715226573 + ... + 11715226666.

It is an arithmetic number, because the mean of its divisors is an integer number (281165438880).

Almost surely, 2^{1101231302233} is an apocalyptic number.

It is an amenable number.

1101231302233 is a deficient number, since it is larger than the sum of its proper divisors (23430453287).

1101231302233 is an equidigital number, since it uses as much as digits as its factorization.

1101231302233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23430453286.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1101231302233 its reverse (3322031321011), we get a palindrome (4423262623244).

The spelling of 1101231302233 in words is "one trillion, one hundred one billion, two hundred thirty-one million, three hundred two thousand, two hundred thirty-three".