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131200101212324 = 2249036689786927
BaseRepresentation
bin11101110101001101100111…
…011011010110000010100100
3122012112121101122011111221212
4131311031213123112002210
5114144040301402243244
61143012254443530552
736430615546536254
oct3565154733260244
9565477348144855
10131200101212324
1138893717833671
121286b560529a58
135829168b19431
142458193d11964
151027c380c7d9e
hex7753676d60a4

131200101212324 has 12 divisors (see below), whose sum is σ = 229647005664384. Its totient is φ = 65586671022504.

The previous prime is 131200101212311. The next prime is 131200101212491. The reversal of 131200101212324 is 423212101002131.

It is a self number, because there is not a number n which added to its sum of digits gives 131200101212324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3344873852 + ... + 3344913075.

It is an arithmetic number, because the mean of its divisors is an integer number (19137250472032).

Almost surely, 2131200101212324 is an apocalyptic number.

It is an amenable number.

131200101212324 is a deficient number, since it is larger than the sum of its proper divisors (98446904452060).

131200101212324 is a wasteful number, since it uses less digits than its factorization.

131200101212324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689791834 (or 6689791832 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 131200101212324 its reverse (423212101002131), we get a palindrome (554412202214455).

The spelling of 131200101212324 in words is "one hundred thirty-one trillion, two hundred billion, one hundred one million, two hundred twelve thousand, three hundred twenty-four".

Divisors: 1 2 4 4903 9806 19612 6689786927 13379573854 26759147708 32800025303081 65600050606162 131200101212324