Search a number
-
+
23010232213 is a prime number
BaseRepresentation
bin10101011011100001…
…000100011110010101
32012101121210220112201
4111123201010132111
5334111104412323
614323141044501
71443133514053
oct253341043625
965347726481
1023010232213
119838749041
1245620b6731
132229232627
141183dd31d3
158ea1818ad
hex55b844795

23010232213 has 2 divisors, whose sum is σ = 23010232214. Its totient is φ = 23010232212.

The previous prime is 23010232183. The next prime is 23010232229. The reversal of 23010232213 is 31223201032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21655476964 + 1354755249 = 147158^2 + 36807^2 .

It is a cyclic number.

It is not a de Polignac number, because 23010232213 - 29 = 23010231701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23010232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505116106 + 11505116107.

It is an arithmetic number, because the mean of its divisors is an integer number (11505116107).

Almost surely, 223010232213 is an apocalyptic number.

It is an amenable number.

23010232213 is a deficient number, since it is larger than the sum of its proper divisors (1).

23010232213 is an equidigital number, since it uses as much as digits as its factorization.

23010232213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23010232213 its reverse (31223201032), we get a palindrome (54233433245).

The spelling of 23010232213 in words is "twenty-three billion, ten million, two hundred thirty-two thousand, two hundred thirteen".