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12330323230303 = 1324156312972437
BaseRepresentation
bin1011001101101110000010…
…0010010011111001011111
31121122202201102111211112101
42303123200202103321133
53104010000221332203
642120250003145531
72411556622105201
oct263334042237137
947582642454471
1012330323230303
113a24296015911
1214718483752a7
136b598a855c00
14308b10068771
15165b177a541d
hexb36e0893e5f

12330323230303 has 48 divisors (see below), whose sum is σ = 13717907745696. Its totient is φ = 11071416545280.

The previous prime is 12330323230261. The next prime is 12330323230373. The reversal of 12330323230303 is 30303232303321.

It is not a de Polignac number, because 12330323230303 - 237 = 12192884276831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330323230373) 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, 5059630801 + ... + 5059633237.

It is an arithmetic number, because the mean of its divisors is an integer number (285789744702).

Almost surely, 212330323230303 is an apocalyptic number.

12330323230303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12330323230303 is a deficient number, since it is larger than the sum of its proper divisors (1387584515393).

12330323230303 is a wasteful number, since it uses less digits than its factorization.

12330323230303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364 (or 4351 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 12330323230303 its reverse (30303232303321), we get a palindrome (42633555533624).

The spelling of 12330323230303 in words is "twelve trillion, three hundred thirty billion, three hundred twenty-three million, two hundred thirty thousand, three hundred three".

Divisors: 1 13 41 169 533 563 1297 2437 6929 7319 16861 23083 31681 53177 95147 99917 219193 300079 411853 691301 730211 1298921 1372031 3160789 3901027 8986913 9492743 16885973 17836403 29938651 41090257 56253271 123405659 129592349 231873239 389202463 534173341 731292523 1684700537 1779524207 5059632019 9506802799 21901106981 23133814691 72960492487 300739590983 948486402331 12330323230303