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230101132000 = 255357525283
BaseRepresentation
bin1101011001001100011…
…0001010001011100000
3210222221010212121220011
43112103012022023200
512232221342211000
6253412413454304
722424056231225
oct3262306121340
9728833777804
10230101132000
11896490aa1a3
12387184a1394
131891063309c
14b1cbb3394c
155ebadc82ba
hex359318a2e0

230101132000 has 48 divisors (see below), whose sum is σ = 565358491152. Its totient is φ = 92040451200.

The previous prime is 230101131979. The next prime is 230101132013. The reversal of 230101132000 is 231101032.

It is a congruent number.

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, 28758642 + ... + 28766641.

It is an arithmetic number, because the mean of its divisors is an integer number (11778301899).

Almost surely, 2230101132000 is an apocalyptic number.

230101132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230101132000 is an abundant number, since it is smaller than the sum of its proper divisors (335257359152).

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

230101132000 is an equidigital number, since it uses as much as digits as its factorization.

230101132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57525308 (or 57525290 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 230101132000 its reverse (231101032), we get a palindrome (230332233032).

The spelling of 230101132000 in words is "two hundred thirty billion, one hundred one million, one hundred thirty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 57525283 115050566 230101132 287626415 460202264 575252830 920404528 1150505660 1438132075 1840809056 2301011320 2876264150 4602022640 5752528300 7190660375 9204045280 11505056600 14381320750 23010113200 28762641500 46020226400 57525283000 115050566000 230101132000