23355125503 has 2 divisors, whose sum is σ = 23355125504. Its totient is φ = 23355125502.

The previous prime is 23355125501. The next prime is 23355125513. The reversal of 23355125503 is 30552155332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23355125503 - 2¹ = 23355125501 is a prime.

It is a super-3 number, since 3×23355125503³ (a number of 32 digits) contains 333 as substring.

Together with 23355125501, 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 (23355125501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11677562751 + 11677562752.

It is an arithmetic number, because the mean of its divisors is an integer number (11677562752).

Almost surely, 2^23355125503 is an apocalyptic number.

23355125503 is a deficient number, since it is larger than the sum of its proper divisors (1).

23355125503 is an equidigital number, since it uses as much as digits as its factorization.

23355125503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 34.

The spelling of 23355125503 in words is "twenty-three billion, three hundred fifty-five million, one hundred twenty-five thousand, five hundred three".