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97112121161567 is a prime number
BaseRepresentation
bin10110000101001010101101…
…011111000011011101011111
3110201211211100200210101212012
4112011022231133003131133
5100212041111004132232
6542312405332501435
726312055615060131
oct2605125537033537
9421754320711765
1097112121161567
1128a410237626a6
12aa84b90a7a87b
1342258313ccb35
1419da374ad7051
15b361984ba9b2
hex5852ad7c375f

97112121161567 has 2 divisors, whose sum is σ = 97112121161568. Its totient is φ = 97112121161566.

The previous prime is 97112121161543. The next prime is 97112121161593. The reversal of 97112121161567 is 76516112121179.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97112121161567 - 216 = 97112121096031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97112121121567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48556060580783 + 48556060580784.

It is an arithmetic number, because the mean of its divisors is an integer number (48556060580784).

Almost surely, 297112121161567 is an apocalyptic number.

97112121161567 is a deficient number, since it is larger than the sum of its proper divisors (1).

97112121161567 is an equidigital number, since it uses as much as digits as its factorization.

97112121161567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 50.

The spelling of 97112121161567 in words is "ninety-seven trillion, one hundred twelve billion, one hundred twenty-one million, one hundred sixty-one thousand, five hundred sixty-seven".