1173723326023 has 2 divisors, whose sum is σ = 1173723326024. Its totient is φ = 1173723326022.

The previous prime is 1173723325969. The next prime is 1173723326051. The reversal of 1173723326023 is 3206233273711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1173723326023 - 2¹³ = 1173723317831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1173723326063) 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 as a sum of consecutive naturals, namely, 586861663011 + 586861663012.

It is an arithmetic number, because the mean of its divisors is an integer number (586861663012).

Almost surely, 2^{1173723326023} is an apocalyptic number.

1173723326023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1173723326023 is an equidigital number, since it uses as much as digits as its factorization.

1173723326023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 40.

Adding to 1173723326023 its reverse (3206233273711), we get a palindrome (4379956599734).

The spelling of 1173723326023 in words is "one trillion, one hundred seventy-three billion, seven hundred twenty-three million, three hundred twenty-six thousand, twenty-three".