Search a number
-
+
13110210223 = 111191837293
BaseRepresentation
bin11000011010110110…
…11110111010101111
31020211200011200110121
430031123132322233
5203322203211343
610004525145411
7642611643145
oct141533367257
936750150417
1013110210223
11561840aa90
12265a6bb267
13130c17b956
148c5257595
1551ae71aed
hex30d6deeaf

13110210223 has 4 divisors (see below), whose sum is σ = 14302047528. Its totient is φ = 11918372920.

The previous prime is 13110210199. The next prime is 13110210247. The reversal of 13110210223 is 32201201131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32201201131 = 112927381921.

It is an interprime number because it is at equal distance from previous prime (13110210199) and next prime (13110210247).

It is a cyclic number.

It is not a de Polignac number, because 13110210223 - 225 = 13076655791 is a prime.

It is a super-2 number, since 2×131102102232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13110210197 and 13110210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110210623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595918636 + ... + 595918657.

It is an arithmetic number, because the mean of its divisors is an integer number (3575511882).

Almost surely, 213110210223 is an apocalyptic number.

13110210223 is a deficient number, since it is larger than the sum of its proper divisors (1191837305).

13110210223 is a wasteful number, since it uses less digits than its factorization.

13110210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191837304.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13110210223 its reverse (32201201131), we get a palindrome (45311411354).

The spelling of 13110210223 in words is "thirteen billion, one hundred ten million, two hundred ten thousand, two hundred twenty-three".

Divisors: 1 11 1191837293 13110210223