102244007 has 2 divisors, whose sum is σ = 102244008. Its totient is φ = 102244006.

The previous prime is 102244003. The next prime is 102244013. The reversal of 102244007 is 700442201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102244007 - 2² = 102244003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102244007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102244003) 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, 51122003 + 51122004.

It is an arithmetic number, because the mean of its divisors is an integer number (51122004).

Almost surely, 2^102244007 is an apocalyptic number.

102244007 is a deficient number, since it is larger than the sum of its proper divisors (1).

102244007 is an equidigital number, since it uses as much as digits as its factorization.

102244007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 102244007 is about 10111.5778689579. The cubic root of 102244007 is about 467.6051515977.

Adding to 102244007 its reverse (700442201), we get a palindrome (802686208).

The spelling of 102244007 in words is "one hundred two million, two hundred forty-four thousand, seven".