101044253 has 2 divisors, whose sum is σ = 101044254. Its totient is φ = 101044252.

The previous prime is 101044231. The next prime is 101044291. The reversal of 101044253 is 352440101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100360324 + 683929 = 10018^2 + 827^2 .

It is a cyclic number.

It is not a de Polignac number, because 101044253 - 2¹⁸ = 100782109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101043253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50522126 + 50522127.

It is an arithmetic number, because the mean of its divisors is an integer number (50522127).

Almost surely, 2^101044253 is an apocalyptic number.

It is an amenable number.

101044253 is a deficient number, since it is larger than the sum of its proper divisors (1).

101044253 is an equidigital number, since it uses as much as digits as its factorization.

101044253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 101044253 is about 10052.0770490481. The cubic root of 101044253 is about 465.7689562425.

Adding to 101044253 its reverse (352440101), we get a palindrome (453484354).

The spelling of 101044253 in words is "one hundred one million, forty-four thousand, two hundred fifty-three".