23130300203 has 2 divisors, whose sum is σ = 23130300204. Its totient is φ = 23130300202.

The previous prime is 23130300133. The next prime is 23130300239. The reversal of 23130300203 is 30200303132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23130300203 - 2¹² = 23130296107 is a prime.

It is not a weakly prime, because it can be changed into another prime (23130300803) 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, 11565150101 + 11565150102.

It is an arithmetic number, because the mean of its divisors is an integer number (11565150102).

Almost surely, 2^23130300203 is an apocalyptic number.

23130300203 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130300203 is an equidigital number, since it uses as much as digits as its factorization.

23130300203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23130300203 its reverse (30200303132), we get a palindrome (53330603335).

The spelling of 23130300203 in words is "twenty-three billion, one hundred thirty million, three hundred thousand, two hundred three".