23130132211 has 2 divisors, whose sum is σ = 23130132212. Its totient is φ = 23130132210.

The previous prime is 23130132203. The next prime is 23130132257. The reversal of 23130132211 is 11223103132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23130132211 - 2³ = 23130132203 is a prime.

It is not a weakly prime, because it can be changed into another prime (23130132611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565066105 + 11565066106.

It is an arithmetic number, because the mean of its divisors is an integer number (11565066106).

Almost surely, 2^23130132211 is an apocalyptic number.

23130132211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130132211 is an equidigital number, since it uses as much as digits as its factorization.

23130132211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23130132211 its reverse (11223103132), we get a palindrome (34353235343).

The spelling of 23130132211 in words is "twenty-three billion, one hundred thirty million, one hundred thirty-two thousand, two hundred eleven".