101117053 has 2 divisors, whose sum is σ = 101117054. Its totient is φ = 101117052.

The previous prime is 101117047. The next prime is 101117063. The reversal of 101117053 is 350711101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75290329 + 25826724 = 8677^2 + 5082^2 .

It is a cyclic number.

It is not a de Polignac number, because 101117053 - 2⁹ = 101116541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101117053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101117063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50558526 + 50558527.

It is an arithmetic number, because the mean of its divisors is an integer number (50558527).

Almost surely, 2^101117053 is an apocalyptic number.

It is an amenable number.

101117053 is a deficient number, since it is larger than the sum of its proper divisors (1).

101117053 is an equidigital number, since it uses as much as digits as its factorization.

101117053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 101117053 is about 10055.6975392063. The cubic root of 101117053 is about 465.8807879036.

Adding to 101117053 its reverse (350711101), we get a palindrome (451828154).

The spelling of 101117053 in words is "one hundred one million, one hundred seventeen thousand, fifty-three".