101200323 has 16 divisors (see below), whose sum is σ = 156070656. Its totient is φ = 57131040.

The previous prime is 101200313. The next prime is 101200349. The reversal of 101200323 is 323002101.

It is a happy number.

It is not a de Polignac number, because 101200323 - 2⁸ = 101200067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101200299 and 101200308.

It is not an unprimeable number, because it can be changed into a prime (101200313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27288 + ... + 30773.

It is an arithmetic number, because the mean of its divisors is an integer number (9754416).

Almost surely, 2^101200323 is an apocalyptic number.

101200323 is a deficient number, since it is larger than the sum of its proper divisors (54870333).

101200323 is an equidigital number, since it uses as much as digits as its factorization.

101200323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58154.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 101200323 is about 10059.8371259181. The cubic root of 101200323 is about 466.0086372557.

Adding to 101200323 its reverse (323002101), we get a palindrome (424202424).

The spelling of 101200323 in words is "one hundred one million, two hundred thousand, three hundred twenty-three".