101274223 has 4 divisors (see below), whose sum is σ = 103744368. Its totient is φ = 98804080.

The previous prime is 101274211. The next prime is 101274281. The reversal of 101274223 is 322472101.

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 101274223 - 2²⁵ = 67719791 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101274194 and 101274203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101274623) 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, 1235011 + ... + 1235092.

It is an arithmetic number, because the mean of its divisors is an integer number (25936092).

Almost surely, 2^101274223 is an apocalyptic number.

101274223 is a deficient number, since it is larger than the sum of its proper divisors (2470145).

101274223 is an equidigital number, since it uses as much as digits as its factorization.

101274223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470144.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 101274223 is about 10063.5094773146. The cubic root of 101274223 is about 466.1220415679.

The spelling of 101274223 in words is "one hundred one million, two hundred seventy-four thousand, two hundred twenty-three".