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130131101239 is a prime number
BaseRepresentation
bin111100100110001101…
…0110000011000110111
3110102220001121212201021
41321030122300120313
54113002030214424
6135440441042011
712254525052466
oct1711432603067
9412801555637
10130131101239
1150208683467
1221278786307
13c36b0b7629
146426a749dd
1535b960d4e4
hex1e4c6b0637

130131101239 has 2 divisors, whose sum is σ = 130131101240. Its totient is φ = 130131101238.

The previous prime is 130131101209. The next prime is 130131101249. The reversal of 130131101239 is 932101131031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130131101239 - 25 = 130131101207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130131101209) 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 as a sum of consecutive naturals, namely, 65065550619 + 65065550620.

It is an arithmetic number, because the mean of its divisors is an integer number (65065550620).

Almost surely, 2130131101239 is an apocalyptic number.

130131101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

130131101239 is an equidigital number, since it uses as much as digits as its factorization.

130131101239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 130131101239 in words is "one hundred thirty billion, one hundred thirty-one million, one hundred one thousand, two hundred thirty-nine".