100110200123287 has 2 divisors, whose sum is σ = 100110200123288. Its totient is φ = 100110200123286.

The previous prime is 100110200123177. The next prime is 100110200123303. The reversal of 100110200123287 is 782321002011001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100110200123287 - 2¹⁹ = 100110199598999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100110200123887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055100061643 + 50055100061644.

It is an arithmetic number, because the mean of its divisors is an integer number (50055100061644).

Almost surely, 2^{100110200123287} is an apocalyptic number.

100110200123287 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110200123287 is an equidigital number, since it uses as much as digits as its factorization.

100110200123287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

Adding to 100110200123287 its reverse (782321002011001), we get a palindrome (882431202134288).

The spelling of 100110200123287 in words is "one hundred trillion, one hundred ten billion, two hundred million, one hundred twenty-three thousand, two hundred eighty-seven".