101401223 has 8 divisors (see below), whose sum is σ = 126422400. Its totient is φ = 79013880.

The previous prime is 101401213. The next prime is 101401229. The reversal of 101401223 is 322104101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101401223 - 2¹⁰ = 101400199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101401198 and 101401207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101401229) 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 in 7 ways as a sum of consecutive naturals, for example, 658373 + ... + 658526.

It is an arithmetic number, because the mean of its divisors is an integer number (15802800).

Almost surely, 2^101401223 is an apocalyptic number.

101401223 is a deficient number, since it is larger than the sum of its proper divisors (25021177).

101401223 is a wasteful number, since it uses less digits than its factorization.

101401223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316917.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101401223 is about 10069.8174263489. The cubic root of 101401223 is about 466.3168024517.

Adding to 101401223 its reverse (322104101), we get a palindrome (423505324).

The spelling of 101401223 in words is "one hundred one million, four hundred one thousand, two hundred twenty-three".