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11321213130132 = 2232234230647657
BaseRepresentation
bin1010010010111110110011…
…1000110001010110010100
31111002022000210211100222220
42210233230320301112110
52440441321030131012
640024520555422340
72245634133555303
oct244575470612624
944068023740886
1011321213130132
113675332739914
12132a1634549b0
1364178006b269
142b1d41b4a43a
1514975636508c
hexa4bece31594

11321213130132 has 24 divisors (see below), whose sum is σ = 26534622110976. Its totient is φ = 3756815118528.

The previous prime is 11321213130119. The next prime is 11321213130173. The reversal of 11321213130132 is 23103131212311.

11321213130132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2115321153 + ... + 2115326504.

It is an arithmetic number, because the mean of its divisors is an integer number (1105609254624).

Almost surely, 211321213130132 is an apocalyptic number.

11321213130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321213130132 is an abundant number, since it is smaller than the sum of its proper divisors (15213408980844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321213130132 is a wasteful number, since it uses less digits than its factorization.

11321213130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230647887 (or 4230647885 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11321213130132 its reverse (23103131212311), we get a palindrome (34424344342443).

The spelling of 11321213130132 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirteen million, one hundred thirty thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 223 446 669 892 1338 2676 4230647657 8461295314 12691942971 16922590628 25383885942 50767771884 943434427511 1886868855022 2830303282533 3773737710044 5660606565066 11321213130132