102444107 has 2 divisors, whose sum is σ = 102444108. Its totient is φ = 102444106.

The previous prime is 102444101. The next prime is 102444127. The reversal of 102444107 is 701444201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102444107 - 2⁸ = 102443851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102444101) 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, 51222053 + 51222054.

It is an arithmetic number, because the mean of its divisors is an integer number (51222054).

Almost surely, 2^102444107 is an apocalyptic number.

102444107 is a deficient number, since it is larger than the sum of its proper divisors (1).

102444107 is an equidigital number, since it uses as much as digits as its factorization.

102444107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 102444107 is about 10121.4676307342. The cubic root of 102444107 is about 467.9100001649.

Adding to 102444107 its reverse (701444201), we get a palindrome (803888308).

The spelling of 102444107 in words is "one hundred two million, four hundred forty-four thousand, one hundred seven".