101253023 has 2 divisors, whose sum is σ = 101253024. Its totient is φ = 101253022.

The previous prime is 101252989. The next prime is 101253041. The reversal of 101253023 is 320352101.

It is a strong prime.

It is an emirp because it is prime and its reverse (320352101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101253023 - 2⁶ = 101252959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101252992 and 101253010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101253073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50626511 + 50626512.

It is an arithmetic number, because the mean of its divisors is an integer number (50626512).

Almost surely, 2^101253023 is an apocalyptic number.

101253023 is a deficient number, since it is larger than the sum of its proper divisors (1).

101253023 is an equidigital number, since it uses as much as digits as its factorization.

101253023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 101253023 is about 10062.4561117055. The cubic root of 101253023 is about 466.0895144464.

The spelling of 101253023 in words is "one hundred one million, two hundred fifty-three thousand, twenty-three".