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23214103133 = 1321131796791
BaseRepresentation
bin10101100111101010…
…110001101001011101
32012220211102121212112
4111213222301221131
5340020302300013
614355302443405
71451160422654
oct254752615135
965824377775
1023214103133
119932835301
1245ba433565
13225c543800
1411a310219b
1590d002ba8
hex567ab1a5d

23214103133 has 24 divisors (see below), whose sum is σ = 25505046720. Its totient is φ = 21117008640.

The previous prime is 23214103127. The next prime is 23214103163. The reversal of 23214103133 is 33130141232.

It is not a de Polignac number, because 23214103133 - 26 = 23214103069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23214103099 and 23214103108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214103103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3414968 + ... + 3421758.

It is an arithmetic number, because the mean of its divisors is an integer number (1062710280).

Almost surely, 223214103133 is an apocalyptic number.

It is an amenable number.

23214103133 is a deficient number, since it is larger than the sum of its proper divisors (2290943587).

23214103133 is a wasteful number, since it uses less digits than its factorization.

23214103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7109 (or 7096 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23214103133 its reverse (33130141232), we get a palindrome (56344244365).

The spelling of 23214103133 in words is "twenty-three billion, two hundred fourteen million, one hundred three thousand, one hundred thirty-three".

Divisors: 1 13 113 169 179 1469 2327 6791 19097 20227 30251 88283 262951 767383 1147679 1215589 3418363 9975979 15802657 129687727 137361557 205434541 1785700241 23214103133