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132231203130 = 23513339054367
BaseRepresentation
bin111101100100110011…
…0000000100100111010
3110122022102100002220210
41323021212000210322
54131302142000010
6140425101331550
712360545452515
oct1731146004472
9418272302823
10132231203130
1151096081064
1221763b66bb6
13c61420c980
146585949d7c
15368db95b20
hex1ec998093a

132231203130 has 32 divisors (see below), whose sum is σ = 341766802944. Its totient is φ = 32549219136.

The previous prime is 132231203129. The next prime is 132231203179. The reversal of 132231203130 is 31302132231.

It is a junction number, because it is equal to n+sod(n) for n = 132231203097 and 132231203106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169526794 + ... + 169527573.

It is an arithmetic number, because the mean of its divisors is an integer number (10680212592).

Almost surely, 2132231203130 is an apocalyptic number.

132231203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132231203130 is an abundant number, since it is smaller than the sum of its proper divisors (209535599814).

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

132231203130 is a wasteful number, since it uses less digits than its factorization.

132231203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339054390.

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

Adding to 132231203130 its reverse (31302132231), we get a palindrome (163533335361).

The spelling of 132231203130 in words is "one hundred thirty-two billion, two hundred thirty-one million, two hundred three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 339054367 678108734 1017163101 1695271835 2034326202 3390543670 4407706771 5085815505 8815413542 10171631010 13223120313 22038533855 26446240626 44077067710 66115601565 132231203130