23210132327 has 2 divisors, whose sum is σ = 23210132328. Its totient is φ = 23210132326.

The previous prime is 23210132303. The next prime is 23210132377. The reversal of 23210132327 is 72323101232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23210132327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23210132296 and 23210132305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23210132377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605066163 + 11605066164.

It is an arithmetic number, because the mean of its divisors is an integer number (11605066164).

Almost surely, 2^23210132327 is an apocalyptic number.

23210132327 is a deficient number, since it is larger than the sum of its proper divisors (1).

23210132327 is an equidigital number, since it uses as much as digits as its factorization.

23210132327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 23210132327 its reverse (72323101232), we get a palindrome (95533233559).

The spelling of 23210132327 in words is "twenty-three billion, two hundred ten million, one hundred thirty-two thousand, three hundred twenty-seven".