23054301503 has 2 divisors, whose sum is σ = 23054301504. Its totient is φ = 23054301502.

The previous prime is 23054301493. The next prime is 23054301533. The reversal of 23054301503 is 30510345032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23054301503 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23054301533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11527150751 + 11527150752.

It is an arithmetic number, because the mean of its divisors is an integer number (11527150752).

Almost surely, 2^23054301503 is an apocalyptic number.

23054301503 is a deficient number, since it is larger than the sum of its proper divisors (1).

23054301503 is an equidigital number, since it uses as much as digits as its factorization.

23054301503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 23054301503 its reverse (30510345032), we get a palindrome (53564646535).

The spelling of 23054301503 in words is "twenty-three billion, fifty-four million, three hundred one thousand, five hundred three".