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10231203114 = 23211232246641
BaseRepresentation
bin10011000011101001…
…11100010100101010
3222102000210222011200
421201310330110222
5131423141444424
64411122105030
7511352535336
oct114164742452
928360728150
1010231203114
11438027a370
121b964ab176
13c7087b252
146d0b487c6
153ed32c8c9
hex261d3c52a

10231203114 has 48 divisors (see below), whose sum is σ = 25234282944. Its totient is φ = 2965564800.

The previous prime is 10231203113. The next prime is 10231203139. The reversal of 10231203114 is 41130213201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10231203113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1118767 + ... + 1127874.

It is an arithmetic number, because the mean of its divisors is an integer number (525714228).

Almost surely, 210231203114 is an apocalyptic number.

10231203114 is an abundant number, since it is smaller than the sum of its proper divisors (15003079830).

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

10231203114 is a wasteful number, since it uses less digits than its factorization.

10231203114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246683 (or 2246680 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10231203114 its reverse (41130213201), we get a palindrome (51361416315).

The spelling of 10231203114 in words is "ten billion, two hundred thirty-one million, two hundred three thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 23 33 46 66 69 99 138 198 207 253 414 506 759 1518 2277 4554 2246641 4493282 6739923 13479846 20219769 24713051 40439538 49426102 51672743 74139153 103345486 148278306 155018229 222417459 310036458 444834918 465054687 568400173 930109374 1136800346 1705200519 3410401038 5115601557 10231203114