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232130212233 = 3297310123583
BaseRepresentation
bin1101100000110000001…
…0011111000110001001
3211012011112221120200220
43120030002133012021
512300400313242413
6254350020020253
722525255151103
oct3301402370611
9735145846626
10232130212233
118a49a4a9207
1238ba3b31689
1318b74b1c88a
14b3413dc573
1560890d2223
hex360c09f189

232130212233 has 48 divisors (see below), whose sum is σ = 327902453760. Its totient is φ = 145870502400.

The previous prime is 232130212231. The next prime is 232130212297. The reversal of 232130212233 is 332212031232.

It is not a de Polignac number, because 232130212233 - 21 = 232130212231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232130212231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64784760 + ... + 64788342.

It is an arithmetic number, because the mean of its divisors is an integer number (6831301120).

Almost surely, 2232130212233 is an apocalyptic number.

It is an amenable number.

232130212233 is a deficient number, since it is larger than the sum of its proper divisors (95772241527).

232130212233 is a wasteful number, since it uses less digits than its factorization.

232130212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890 (or 3789 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 232130212233 its reverse (332212031232), we get a palindrome (564342243465).

The spelling of 232130212233 in words is "two hundred thirty-two billion, one hundred thirty million, two hundred twelve thousand, two hundred thirty-three".

Divisors: 1 3 29 73 87 101 219 303 2117 2929 3583 6351 7373 8787 10201 10749 22119 30603 103907 213817 261559 295829 311721 361883 641451 744673 784677 887487 1085649 2234019 7585211 10494607 21595517 22755633 26417459 31483821 36550183 64786551 79252377 109650549 766106311 1059955307 2298318933 2668163359 3179865921 8004490077 77376737411 232130212233