15343103023 has 2 divisors, whose sum is σ = 15343103024. Its totient is φ = 15343103022.

The previous prime is 15343103021. The next prime is 15343103033. The reversal of 15343103023 is 32030134351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15343103023 - 2¹ = 15343103021 is a prime.

Together with 15343103021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15343103021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7671551511 + 7671551512.

It is an arithmetic number, because the mean of its divisors is an integer number (7671551512).

Almost surely, 2^15343103023 is an apocalyptic number.

15343103023 is a deficient number, since it is larger than the sum of its proper divisors (1).

15343103023 is an equidigital number, since it uses as much as digits as its factorization.

15343103023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 15343103023 its reverse (32030134351), we get a palindrome (47373237374).

The spelling of 15343103023 in words is "fifteen billion, three hundred forty-three million, one hundred three thousand, twenty-three".