28600146103 has 2 divisors, whose sum is σ = 28600146104. Its totient is φ = 28600146102.

The previous prime is 28600146083. The next prime is 28600146119. The reversal of 28600146103 is 30164100682.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28600146103 - 2²⁵ = 28566591671 is a prime.

It is a super-2 number, since 2×28600146103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28600146143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14300073051 + 14300073052.

It is an arithmetic number, because the mean of its divisors is an integer number (14300073052).

Almost surely, 2^28600146103 is an apocalyptic number.

28600146103 is a deficient number, since it is larger than the sum of its proper divisors (1).

28600146103 is an equidigital number, since it uses as much as digits as its factorization.

28600146103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 28600146103 its reverse (30164100682), we get a palindrome (58764246785).

The spelling of 28600146103 in words is "twenty-eight billion, six hundred million, one hundred forty-six thousand, one hundred three".