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130301312302020 = 22358326164922149
BaseRepresentation
bin11101101000001000100011…
…011011101111101111000100
3122002100200110111021011110110
4131220020203123233233010
5114034324041422131040
61141043332502153020
736305646663052416
oct3550104333575704
9562320414234413
10130301312302020
1138577526934452
1212745325a22770
135792490238362
14242688d7049b6
15100e682077980
hex7682236efbc4

130301312302020 has 48 divisors (see below), whose sum is σ = 369239381380800. Its totient is φ = 34328377858176.

The previous prime is 130301312302019. The next prime is 130301312302033. The reversal of 130301312302020 is 20203213103031.

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, 13082456095 + ... + 13082466054.

It is an arithmetic number, because the mean of its divisors is an integer number (7692487112100).

Almost surely, 2130301312302020 is an apocalyptic number.

130301312302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130301312302020 is an abundant number, since it is smaller than the sum of its proper divisors (238938069078780).

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

130301312302020 is a wasteful number, since it uses less digits than its factorization.

130301312302020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26164922244 (or 26164922242 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 130301312302020 its reverse (20203213103031), we get a palindrome (150504525405051).

The spelling of 130301312302020 in words is "one hundred thirty trillion, three hundred one billion, three hundred twelve million, three hundred two thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 83 166 249 332 415 498 830 996 1245 1660 2490 4980 26164922149 52329844298 78494766447 104659688596 130824610745 156989532894 261649221490 313979065788 392473832235 523298442980 784947664470 1569895328940 2171688538367 4343377076734 6515065615101 8686754153468 10858442691835 13030131230202 21716885383670 26060262460404 32575328075505 43433770767340 65150656151010 130301312302020