101452223 has 4 divisors (see below), whose sum is σ = 101475120. Its totient is φ = 101429328.

The previous prime is 101452207. The next prime is 101452249. The reversal of 101452223 is 322254101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101452223 - 2⁴ = 101452207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101452195 and 101452204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101452283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438 + ... + 14451.

It is an arithmetic number, because the mean of its divisors is an integer number (25368780).

Almost surely, 2^101452223 is an apocalyptic number.

101452223 is a deficient number, since it is larger than the sum of its proper divisors (22897).

101452223 is an equidigital number, since it uses as much as digits as its factorization.

101452223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22896.

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

The square root of 101452223 is about 10072.3494280133. The cubic root of 101452223 is about 466.3949677514.

The spelling of 101452223 in words is "one hundred one million, four hundred fifty-two thousand, two hundred twenty-three".