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131201001210151 is a prime number
BaseRepresentation
bin11101110101001110011101…
…000100100100000100100111
3122012112200201100200010212201
4131311032131010210010213
5114144044122302211101
61143012524033555331
736430650055435525
oct3565163504440447
9565480640603781
10131201001210151
1138894039864324
121286b771a15b47
135829280411b22
14245823b66b315
151027c8c103e01
hex77539d124127

131201001210151 has 2 divisors, whose sum is σ = 131201001210152. Its totient is φ = 131201001210150.

The previous prime is 131201001210131. The next prime is 131201001210161. The reversal of 131201001210151 is 151012100102131.

Adding to 131201001210151 its reverse (151012100102131), we get a palindrome (282213101312282).

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (151012100102131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131201001210151 - 239 = 130651245396263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131201001210131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65600500605075 + 65600500605076.

It is an arithmetic number, because the mean of its divisors is an integer number (65600500605076).

Almost surely, 2131201001210151 is an apocalyptic number.

131201001210151 is a deficient number, since it is larger than the sum of its proper divisors (1).

131201001210151 is an equidigital number, since it uses as much as digits as its factorization.

131201001210151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 19.

The spelling of 131201001210151 in words is "one hundred thirty-one trillion, two hundred one billion, one million, two hundred ten thousand, one hundred fifty-one".