1023232303523 has 2 divisors, whose sum is σ = 1023232303524. Its totient is φ = 1023232303522.

The previous prime is 1023232303519. The next prime is 1023232303537. The reversal of 1023232303523 is 3253032323201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1023232303523 - 2² = 1023232303519 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023232363523) 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, 511616151761 + 511616151762.

It is an arithmetic number, because the mean of its divisors is an integer number (511616151762).

Almost surely, 2^{1023232303523} is an apocalyptic number.

1023232303523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023232303523 is an equidigital number, since it uses as much as digits as its factorization.

1023232303523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 1023232303523 its reverse (3253032323201), we get a palindrome (4276264626724).

The spelling of 1023232303523 in words is "one trillion, twenty-three billion, two hundred thirty-two million, three hundred three thousand, five hundred twenty-three".