102315067 has 2 divisors, whose sum is σ = 102315068. Its totient is φ = 102315066.

The previous prime is 102315043. The next prime is 102315077. The reversal of 102315067 is 760513201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102315067 - 2⁷ = 102314939 is a prime.

It is not a weakly prime, because it can be changed into another prime (102315007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51157533 + 51157534.

It is an arithmetic number, because the mean of its divisors is an integer number (51157534).

Almost surely, 2^102315067 is an apocalyptic number.

102315067 is a deficient number, since it is larger than the sum of its proper divisors (1).

102315067 is an equidigital number, since it uses as much as digits as its factorization.

102315067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 102315067 is about 10115.0910524819. The cubic root of 102315067 is about 467.7134556706.

Adding to 102315067 its reverse (760513201), we get a palindrome (862828268).

The spelling of 102315067 in words is "one hundred two million, three hundred fifteen thousand, sixty-seven".