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230003112130 = 251123312932591
BaseRepresentation
bin1101011000110101000…
…0001111100011000010
3210222200022102200220121
43112031100033203002
512232021244042010
6253354552530454
722421456124061
oct3261520174302
9728608380817
10230003112130
11895a8840440
12386ab6b0a2a
13188c623396c
14b1bcada1d8
155eb24b53da
hex358d40f8c2

230003112130 has 64 divisors (see below), whose sum is σ = 486481821696. Its totient is φ = 77420376000.

The previous prime is 230003112103. The next prime is 230003112137. The reversal of 230003112130 is 31211300032.

It is not an unprimeable number, because it can be changed into a prime (230003112137) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1387866 + ... + 1544725.

It is an arithmetic number, because the mean of its divisors is an integer number (7601278464).

Almost surely, 2230003112130 is an apocalyptic number.

230003112130 is an abundant number, since it is smaller than the sum of its proper divisors (256478709566).

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

230003112130 is a wasteful number, since it uses less digits than its factorization.

230003112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932663.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 230003112130 its reverse (31211300032), we get a palindrome (261214412162).

The spelling of 230003112130 in words is "two hundred thirty billion, three million, one hundred twelve thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 23 31 46 55 62 110 115 155 230 253 310 341 506 682 713 1265 1426 1705 2530 3410 3565 7130 7843 15686 39215 78430 2932591 5865182 14662955 29325910 32258501 64517002 67449593 90910321 134899186 161292505 181820642 322585010 337247965 454551605 674495930 741945523 909103210 1000013531 1483891046 2000027062 2090937383 3709727615 4181874766 5000067655 7419455230 10000135310 10454686915 20909373830 23000311213 46000622426 115001556065 230003112130