23230110187 has 2 divisors, whose sum is σ = 23230110188. Its totient is φ = 23230110186.

The previous prime is 23230110157. The next prime is 23230110217. The reversal of 23230110187 is 78101103232.

It is a balanced prime because it is at equal distance from previous prime (23230110157) and next prime (23230110217).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23230110187 is a prime.

It is a super-2 number, since 2×23230110187² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23230110157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615055093 + 11615055094.

It is an arithmetic number, because the mean of its divisors is an integer number (11615055094).

Almost surely, 2^23230110187 is an apocalyptic number.

23230110187 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230110187 is an equidigital number, since it uses as much as digits as its factorization.

23230110187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The spelling of 23230110187 in words is "twenty-three billion, two hundred thirty million, one hundred ten thousand, one hundred eighty-seven".