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13323330230 = 257190333289
BaseRepresentation
bin11000110100010000…
…11110001010110110
31021101112012022011012
430122020132022312
5204241233031410
610042021112222
7651110303240
oct143210361266
937345168135
1013323330230
115717744221
1226b9b58672
13134437a972
14905693090
1552ea1d605
hex31a21e2b6

13323330230 has 16 divisors (see below), whose sum is σ = 27407993760. Its totient is φ = 4567998912.

The previous prime is 13323330203. The next prime is 13323330277. The reversal of 13323330230 is 3203332331.

13323330230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133233302302 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13323330196 and 13323330205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95166575 + ... + 95166714.

It is an arithmetic number, because the mean of its divisors is an integer number (1712999610).

Almost surely, 213323330230 is an apocalyptic number.

13323330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13323330230 is an abundant number, since it is smaller than the sum of its proper divisors (14084663530).

13323330230 is a wasteful number, since it uses less digits than its factorization.

13323330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190333303.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 13323330230 its reverse (3203332331), we get a palindrome (16526662561).

The spelling of 13323330230 in words is "thirteen billion, three hundred twenty-three million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 190333289 380666578 951666445 1332333023 1903332890 2664666046 6661665115 13323330230