10305240667 has 2 divisors, whose sum is σ = 10305240668. Its totient is φ = 10305240666.

The previous prime is 10305240641. The next prime is 10305240707. The reversal of 10305240667 is 76604250301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10305240667 - 2³¹ = 8157757019 is a prime.

It is not a weakly prime, because it can be changed into another prime (10305240607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152620333 + 5152620334.

It is an arithmetic number, because the mean of its divisors is an integer number (5152620334).

Almost surely, 2^10305240667 is an apocalyptic number.

10305240667 is a deficient number, since it is larger than the sum of its proper divisors (1).

10305240667 is an equidigital number, since it uses as much as digits as its factorization.

10305240667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 10305240667 its reverse (76604250301), we get a palindrome (86909490968).

The spelling of 10305240667 in words is "ten billion, three hundred five million, two hundred forty thousand, six hundred sixty-seven".