23230131211327 has 2 divisors, whose sum is σ = 23230131211328. Its totient is φ = 23230131211326.

The previous prime is 23230131211307. The next prime is 23230131211471. The reversal of 23230131211327 is 72311213103232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23230131211327 - 2⁴³ = 14434038189119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23230131211307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615065605663 + 11615065605664.

It is an arithmetic number, because the mean of its divisors is an integer number (11615065605664).

Almost surely, 2^{23230131211327} is an apocalyptic number.

23230131211327 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230131211327 is an equidigital number, since it uses as much as digits as its factorization.

23230131211327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 23230131211327 its reverse (72311213103232), we get a palindrome (95541344314559).

The spelling of 23230131211327 in words is "twenty-three trillion, two hundred thirty billion, one hundred thirty-one million, two hundred eleven thousand, three hundred twenty-seven".