28600117003 has 2 divisors, whose sum is σ = 28600117004. Its totient is φ = 28600117002.

The previous prime is 28600116983. The next prime is 28600117031. The reversal of 28600117003 is 30071100682.

It is an a-pointer prime, because the next prime (28600117031) can be obtained adding 28600117003 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28600117003 - 2³³ = 20010182411 is a prime.

It is not a weakly prime, because it can be changed into another prime (28600117033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300058501 + 14300058502.

It is an arithmetic number, because the mean of its divisors is an integer number (14300058502).

Almost surely, 2^28600117003 is an apocalyptic number.

28600117003 is a deficient number, since it is larger than the sum of its proper divisors (1).

28600117003 is an equidigital number, since it uses as much as digits as its factorization.

28600117003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 28600117003 its reverse (30071100682), we get a palindrome (58671217685).

The spelling of 28600117003 in words is "twenty-eight billion, six hundred million, one hundred seventeen thousand, three".