1011232010323 has 2 divisors, whose sum is σ = 1011232010324. Its totient is φ = 1011232010322.

The previous prime is 1011232010233. The next prime is 1011232010357. The reversal of 1011232010323 is 3230102321101.

Together with previous prime (1011232010233) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (3230102321101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1011232010323 - 2²⁹ = 1010695139411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011232010323.

It is not a weakly prime, because it can be changed into another prime (1011232010023) 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 as a sum of consecutive naturals, namely, 505616005161 + 505616005162.

It is an arithmetic number, because the mean of its divisors is an integer number (505616005162).

Almost surely, 2^{1011232010323} is an apocalyptic number.

1011232010323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011232010323 is an equidigital number, since it uses as much as digits as its factorization.

1011232010323 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 19.

Adding to 1011232010323 its reverse (3230102321101), we get a palindrome (4241334331424).

The spelling of 1011232010323 in words is "one trillion, eleven billion, two hundred thirty-two million, ten thousand, three hundred twenty-three".