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132210021230 = 2571999406031
BaseRepresentation
bin111101100100001010…
…1001101001101101110
3110122020221110221210222
41323020111031031232
54131231231134410
6140423023331342
712360200431640
oct1731025151556
9418227427728
10132210021230
1151085123861
1221758a50b52
13c60ca045c1
146582bd4890
15368bdae955
hex1ec854d36e

132210021230 has 32 divisors (see below), whose sum is σ = 286289372160. Its totient is φ = 42943404960.

The previous prime is 132210021199. The next prime is 132210021253. The reversal of 132210021230 is 32120012231.

It is a junction number, because it is equal to n+sod(n) for n = 132210021199 and 132210021208.

It is a congruent number.

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, 49701686 + ... + 49704345.

It is an arithmetic number, because the mean of its divisors is an integer number (8946542880).

Almost surely, 2132210021230 is an apocalyptic number.

132210021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132210021230 is an abundant number, since it is smaller than the sum of its proper divisors (154079350930).

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

132210021230 is a wasteful number, since it uses less digits than its factorization.

132210021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99406064.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 132210021230 its reverse (32120012231), we get a palindrome (164330033461).

The spelling of 132210021230 in words is "one hundred thirty-two billion, two hundred ten million, twenty-one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 99406031 198812062 497030155 695842217 994060310 1391684434 1888714589 3479211085 3777429178 6958422170 9443572945 13221002123 18887145890 26442004246 66105010615 132210021230