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131300102333 = 329873980359
BaseRepresentation
bin111101001001000011…
…0001001000010111101
3110112220112022021202002
41322102012021002331
54122400311233313
6140152440512045
712325511312111
oct1722206110275
9415815267662
10131300102333
1150758537274
122154417b625
13c4c634725a
1464d8015741
153637074058
hex1e921890bd

131300102333 has 4 divisors (see below), whose sum is σ = 131304115680. Its totient is φ = 131296088988.

The previous prime is 131300102321. The next prime is 131300102341. The reversal of 131300102333 is 333201003131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333201003131 = 1572122299383.

It is a cyclic number.

It is not a de Polignac number, because 131300102333 - 216 = 131300036797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131300162333) 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 3 ways as a sum of consecutive naturals, for example, 1957193 + ... + 2023166.

It is an arithmetic number, because the mean of its divisors is an integer number (32826028920).

Almost surely, 2131300102333 is an apocalyptic number.

It is an amenable number.

131300102333 is a deficient number, since it is larger than the sum of its proper divisors (4013347).

131300102333 is an equidigital number, since it uses as much as digits as its factorization.

131300102333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4013346.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 131300102333 its reverse (333201003131), we get a palindrome (464501105464).

The spelling of 131300102333 in words is "one hundred thirty-one billion, three hundred million, one hundred two thousand, three hundred thirty-three".

Divisors: 1 32987 3980359 131300102333