1023232311011 has 2 divisors, whose sum is σ = 1023232311012. Its totient is φ = 1023232311010.

The previous prime is 1023232311001. The next prime is 1023232311077. The reversal of 1023232311011 is 1101132323201.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1101132323201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023232311011 - 2¹⁴ = 1023232294627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023232311001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511616155505 + 511616155506.

It is an arithmetic number, because the mean of its divisors is an integer number (511616155506).

Almost surely, 2^{1023232311011} is an apocalyptic number.

1023232311011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023232311011 is an equidigital number, since it uses as much as digits as its factorization.

1023232311011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1023232311011 its reverse (1101132323201), we get a palindrome (2124364634212).

The spelling of 1023232311011 in words is "one trillion, twenty-three billion, two hundred thirty-two million, three hundred eleven thousand, eleven".