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131114201210 = 2543304916747
BaseRepresentation
bin111101000011100000…
…0111111000001111010
3110112102120111112100022
41322013000333001322
54122010213414320
6140122200210442
712321063215246
oct1720700770172
9415376445308
10131114201210
1150672603a83
12214b1a69a22
13c4969883a5
1464bb463426
153625aa2325
hex1e8703f07a

131114201210 has 16 divisors (see below), whose sum is σ = 241494064416. Its totient is φ = 51226013328.

The previous prime is 131114201177. The next prime is 131114201219. The reversal of 131114201210 is 12102411131.

It is not an unprimeable number, because it can be changed into a prime (131114201219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152457944 + ... + 152458803.

It is an arithmetic number, because the mean of its divisors is an integer number (15093379026).

Almost surely, 2131114201210 is an apocalyptic number.

131114201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131114201210 is a deficient number, since it is larger than the sum of its proper divisors (110379863206).

131114201210 is a wasteful number, since it uses less digits than its factorization.

131114201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304916797.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 131114201210 its reverse (12102411131), we get a palindrome (143216612341).

The spelling of 131114201210 in words is "one hundred thirty-one billion, one hundred fourteen million, two hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 43 86 215 430 304916747 609833494 1524583735 3049167470 13111420121 26222840242 65557100605 131114201210