102427267 has 2 divisors, whose sum is σ = 102427268. Its totient is φ = 102427266.

The previous prime is 102427243. The next prime is 102427277. The reversal of 102427267 is 762724201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102427267 - 2¹⁹ = 101902979 is a prime.

It is not a weakly prime, because it can be changed into another prime (102427277) 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, 51213633 + 51213634.

It is an arithmetic number, because the mean of its divisors is an integer number (51213634).

Almost surely, 2^102427267 is an apocalyptic number.

102427267 is a deficient number, since it is larger than the sum of its proper divisors (1).

102427267 is an equidigital number, since it uses as much as digits as its factorization.

102427267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 102427267 is about 10120.6357013777. The cubic root of 102427267 is about 467.8843600495.

The spelling of 102427267 in words is "one hundred two million, four hundred twenty-seven thousand, two hundred sixty-seven".