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11310213230 = 251131021323
BaseRepresentation
bin10101000100010010…
…00010100001101110
31002012020011100210022
422202021002201232
5141130403310410
65110145042142
7550164140411
oct124211024156
932166140708
1011310213230
114884358668
122237926352
1310b3290084
14794181b78
15462e19455
hex2a224286e

11310213230 has 8 divisors (see below), whose sum is σ = 20358383832. Its totient is φ = 4524085288.

The previous prime is 11310213227. The next prime is 11310213253. The reversal of 11310213230 is 3231201311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11310213199 and 11310213208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565510652 + ... + 565510671.

It is an arithmetic number, because the mean of its divisors is an integer number (2544797979).

Almost surely, 211310213230 is an apocalyptic number.

11310213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11310213230 is a deficient number, since it is larger than the sum of its proper divisors (9048170602).

11310213230 is a wasteful number, since it uses less digits than its factorization.

11310213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131021330.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11310213230 its reverse (3231201311), we get a palindrome (14541414541).

The spelling of 11310213230 in words is "eleven billion, three hundred ten million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 1131021323 2262042646 5655106615 11310213230