12301157567 has 2 divisors, whose sum is σ = 12301157568. Its totient is φ = 12301157566.

The previous prime is 12301157549. The next prime is 12301157587. The reversal of 12301157567 is 76575110321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12301157567 - 2⁶ = 12301157503 is a prime.

It is a super-2 number, since 2×12301157567² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12301157567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12301157587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150578783 + 6150578784.

It is an arithmetic number, because the mean of its divisors is an integer number (6150578784).

Almost surely, 2^12301157567 is an apocalyptic number.

12301157567 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301157567 is an equidigital number, since it uses as much as digits as its factorization.

12301157567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 38.

Adding to 12301157567 its reverse (76575110321), we get a palindrome (88876267888).

The spelling of 12301157567 in words is "twelve billion, three hundred one million, one hundred fifty-seven thousand, five hundred sixty-seven".