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131301000132 = 22361179372951
BaseRepresentation
bin111101001001000100…
…1100100001111000100
3110112220120222220021220
41322102021210033010
54122401024001012
6140152512040340
712325522041441
oct1722211441704
9415816886256
10131301000132
1150758a9a855
12215445330b0
13c4c659cab3
1464d81aa9c8
1536371a008c
hex1e922643c4

131301000132 has 24 divisors (see below), whose sum is σ = 311391444672. Its totient is φ = 43049508000.

The previous prime is 131301000113. The next prime is 131301000167. The reversal of 131301000132 is 231000103131.

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, 89685744 + ... + 89687207.

It is an arithmetic number, because the mean of its divisors is an integer number (12974643528).

Almost surely, 2131301000132 is an apocalyptic number.

131301000132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131301000132 is an abundant number, since it is smaller than the sum of its proper divisors (180090444540).

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

131301000132 is a wasteful number, since it uses less digits than its factorization.

131301000132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179373019 (or 179373017 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131301000132 its reverse (231000103131), we get a palindrome (362301103263).

The spelling of 131301000132 in words is "one hundred thirty-one billion, three hundred one million, one hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 61 122 183 244 366 732 179372951 358745902 538118853 717491804 1076237706 2152475412 10941750011 21883500022 32825250033 43767000044 65650500066 131301000132