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131203300210 = 25131100155191
BaseRepresentation
bin111101000110001010…
…0110111101101110010
3110112122210011020012021
41322030110313231302
54122201021101320
6140135102022054
712323224436143
oct1721424675562
9415583136167
10131203300210
115070892a414
122151787792a
13c4ac2831a8
1464c9217aca
15362d801daa
hex1e8c537b72

131203300210 has 16 divisors (see below), whose sum is σ = 237968736192. Its totient is φ = 52080698800.

The previous prime is 131203300201. The next prime is 131203300219. The reversal of 131203300210 is 12003302131.

It is an interprime number because it is at equal distance from previous prime (131203300201) and next prime (131203300219).

It is not an unprimeable number, because it can be changed into a prime (131203300219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50076286 + ... + 50078905.

It is an arithmetic number, because the mean of its divisors is an integer number (14873046012).

Almost surely, 2131203300210 is an apocalyptic number.

131203300210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131203300210 is a deficient number, since it is larger than the sum of its proper divisors (106765435982).

131203300210 is a wasteful number, since it uses less digits than its factorization.

131203300210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100155329.

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

Adding to 131203300210 its reverse (12003302131), we get a palindrome (143206602341).

The spelling of 131203300210 in words is "one hundred thirty-one billion, two hundred three million, three hundred thousand, two hundred ten".

Divisors: 1 2 5 10 131 262 655 1310 100155191 200310382 500775955 1001551910 13120330021 26240660042 65601650105 131203300210