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101321212022291 is a prime number
BaseRepresentation
bin10111000010011010101110…
…110110011100111000010011
3111021202012202110211100210002
4113002122232312130320103
5101240021320234203131
6555254153333400215
730225134042060342
oct2702325666347023
9437665673740702
10101321212022291
112a3140a28256a8
12b444890a9906b
13446c71aa5b661
141b03d89621b59
15baa8e5a736cb
hex5c26aed9ce13

101321212022291 has 2 divisors, whose sum is σ = 101321212022292. Its totient is φ = 101321212022290.

The previous prime is 101321212022209. The next prime is 101321212022323. The reversal of 101321212022291 is 192220212123101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101321212022291 is a prime.

It is not a weakly prime, because it can be changed into another prime (101321212021291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660606011145 + 50660606011146.

It is an arithmetic number, because the mean of its divisors is an integer number (50660606011146).

Almost surely, 2101321212022291 is an apocalyptic number.

101321212022291 is a deficient number, since it is larger than the sum of its proper divisors (1).

101321212022291 is an equidigital number, since it uses as much as digits as its factorization.

101321212022291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 101321212022291 its reverse (192220212123101), we get a palindrome (293541424145392).

The spelling of 101321212022291 in words is "one hundred one trillion, three hundred twenty-one billion, two hundred twelve million, twenty-two thousand, two hundred ninety-one".