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130553250071 is a prime number
BaseRepresentation
bin111100110010110010…
…1001000000100010111
3110110222110222021001012
41321211211020010113
54114333113000241
6135550401122435
712301142213216
oct1714545100427
9413873867035
10130553250071
11504049a70a2
122137602941b
13c4076b243a
146466b6307d
1535e16e96eb
hex1e65948117

130553250071 has 2 divisors, whose sum is σ = 130553250072. Its totient is φ = 130553250070.

The previous prime is 130553250067. The next prime is 130553250101. The reversal of 130553250071 is 170052355031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130553250071 - 22 = 130553250067 is a prime.

It is a super-2 number, since 2×1305532500712 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130553250671) 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 as a sum of consecutive naturals, namely, 65276625035 + 65276625036.

It is an arithmetic number, because the mean of its divisors is an integer number (65276625036).

Almost surely, 2130553250071 is an apocalyptic number.

130553250071 is a deficient number, since it is larger than the sum of its proper divisors (1).

130553250071 is an equidigital number, since it uses as much as digits as its factorization.

130553250071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15750, while the sum is 32.

The spelling of 130553250071 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred fifty thousand, seventy-one".