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10323202223 = 101102209923
BaseRepresentation
bin10011001110100111…
…11001000010101111
3222122102221000020002
421213103321002233
5132120214432343
64424210014515
7513550525325
oct114723710257
928572830202
1010323202223
1144181a6694
12200127743b
13c869500a9
146dd055d15
154064518b8
hex2674f90af

10323202223 has 4 divisors (see below), whose sum is σ = 10425412248. Its totient is φ = 10220992200.

The previous prime is 10323202163. The next prime is 10323202231. The reversal of 10323202223 is 32220232301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32220232301 = 101319012201.

It is a cyclic number.

It is not a de Polignac number, because 10323202223 - 228 = 10054766767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10323202195 and 10323202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323202243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51104861 + ... + 51105062.

It is an arithmetic number, because the mean of its divisors is an integer number (2606353062).

Almost surely, 210323202223 is an apocalyptic number.

10323202223 is a deficient number, since it is larger than the sum of its proper divisors (102210025).

10323202223 is a wasteful number, since it uses less digits than its factorization.

10323202223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102210024.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10323202223 its reverse (32220232301), we get a palindrome (42543434524).

The spelling of 10323202223 in words is "ten billion, three hundred twenty-three million, two hundred two thousand, two hundred twenty-three".

Divisors: 1 101 102209923 10323202223