15353243023 has 2 divisors, whose sum is σ = 15353243024. Its totient is φ = 15353243022.

The previous prime is 15353243011. The next prime is 15353243033. The reversal of 15353243023 is 32034235351.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15353243023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15353243033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7676621511 + 7676621512.

It is an arithmetic number, because the mean of its divisors is an integer number (7676621512).

Almost surely, 2^15353243023 is an apocalyptic number.

15353243023 is a deficient number, since it is larger than the sum of its proper divisors (1).

15353243023 is an equidigital number, since it uses as much as digits as its factorization.

15353243023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 15353243023 its reverse (32034235351), we get a palindrome (47387478374).

The spelling of 15353243023 in words is "fifteen billion, three hundred fifty-three million, two hundred forty-three thousand, twenty-three".