100144853 has 2 divisors, whose sum is σ = 100144854. Its totient is φ = 100144852.

The previous prime is 100144819. The next prime is 100144873. The reversal of 100144853 is 358441001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96373489 + 3771364 = 9817^2 + 1942^2 .

It is a cyclic number.

It is not a de Polignac number, because 100144853 - 2⁶ = 100144789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100144873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50072426 + 50072427.

It is an arithmetic number, because the mean of its divisors is an integer number (50072427).

Almost surely, 2^100144853 is an apocalyptic number.

It is an amenable number.

100144853 is a deficient number, since it is larger than the sum of its proper divisors (1).

100144853 is an equidigital number, since it uses as much as digits as its factorization.

100144853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 100144853 is about 10007.2400290989. The cubic root of 100144853 is about 464.3828912578.

Adding to 100144853 its reverse (358441001), we get a palindrome (458585854).

It can be divided in two parts, 1001 and 44853, that added together give a palindrome (45854).

The spelling of 100144853 in words is "one hundred million, one hundred forty-four thousand, eight hundred fifty-three".