101799053 has 2 divisors, whose sum is σ = 101799054. Its totient is φ = 101799052.

The previous prime is 101799037. The next prime is 101799073. The reversal of 101799053 is 350997101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98346889 + 3452164 = 9917^2 + 1858^2 .

It is a cyclic number.

It is not a de Polignac number, because 101799053 - 2⁴ = 101799037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101799073) 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, 50899526 + 50899527.

It is an arithmetic number, because the mean of its divisors is an integer number (50899527).

Almost surely, 2^101799053 is an apocalyptic number.

It is an amenable number.

101799053 is a deficient number, since it is larger than the sum of its proper divisors (1).

101799053 is an equidigital number, since it uses as much as digits as its factorization.

101799053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 101799053 is about 10089.5516748763. The cubic root of 101799053 is about 466.9258441832.

The spelling of 101799053 in words is "one hundred one million, seven hundred ninety-nine thousand, fifty-three".