100610287 has 2 divisors, whose sum is σ = 100610288. Its totient is φ = 100610286.

The previous prime is 100610273. The next prime is 100610299. The reversal of 100610287 is 782016001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100610287 - 2¹¹ = 100608239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100610207) 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, 50305143 + 50305144.

It is an arithmetic number, because the mean of its divisors is an integer number (50305144).

Almost surely, 2^100610287 is an apocalyptic number.

100610287 is a deficient number, since it is larger than the sum of its proper divisors (1).

100610287 is an equidigital number, since it uses as much as digits as its factorization.

100610287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 100610287 is about 10030.4679352461. The cubic root of 100610287 is about 465.1012027770.

Adding to 100610287 its reverse (782016001), we get a palindrome (882626288).

The spelling of 100610287 in words is "one hundred million, six hundred ten thousand, two hundred eighty-seven".