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12300300132 = 22310716358771
BaseRepresentation
bin10110111010010011…
…11010111101100100
31011202020011222200120
423131021322331210
5200142334101012
65352314041540
7613545553221
oct133511727544
934666158616
1012300300132
1152422205aa
1224734192b0
131210439103
1484986c948
154becdd58c
hex2dd27af64

12300300132 has 48 divisors (see below), whose sum is σ = 29147150592. Its totient is φ = 4036793760.

The previous prime is 12300300109. The next prime is 12300300167. The reversal of 12300300132 is 23100300321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179907 + ... + 238677.

It is an arithmetic number, because the mean of its divisors is an integer number (607232304).

Almost surely, 212300300132 is an apocalyptic number.

12300300132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12300300132 is an abundant number, since it is smaller than the sum of its proper divisors (16846850460).

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

12300300132 is a wasteful number, since it uses less digits than its factorization.

12300300132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59048 (or 59046 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12300300132 its reverse (23100300321), we get a palindrome (35400600453).

The spelling of 12300300132 in words is "twelve billion, three hundred million, three hundred thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 107 163 214 321 326 428 489 642 652 978 1284 1956 17441 34882 52323 58771 69764 104646 117542 176313 209292 235084 352626 705252 6288497 9579673 12576994 18865491 19159346 25153988 28739019 37730982 38318692 57478038 75461964 114956076 1025025011 2050050022 3075075033 4100100044 6150150066 12300300132