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106865868301 is a prime number
BaseRepresentation
bin110001110000110110…
…0111011111000001101
3101012211122222120221021
41203201230323320031
53222330130241201
6121032110234141
710502143615153
oct1434154737015
9335748876837
10106865868301
1141359aa6625
12188651b5951
13a1010b13ca
14525ac633d3
152ba6daaea1
hex18e1b3be0d

106865868301 has 2 divisors, whose sum is σ = 106865868302. Its totient is φ = 106865868300.

The previous prime is 106865868287. The next prime is 106865868359. The reversal of 106865868301 is 103868568601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88687818025 + 18178050276 = 297805^2 + 134826^2 .

It is a cyclic number.

It is not a de Polignac number, because 106865868301 - 25 = 106865868269 is a prime.

It is a super-2 number, since 2×1068658683012 (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 (106865868371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53432934150 + 53432934151.

It is an arithmetic number, because the mean of its divisors is an integer number (53432934151).

Almost surely, 2106865868301 is an apocalyptic number.

It is an amenable number.

106865868301 is a deficient number, since it is larger than the sum of its proper divisors (1).

106865868301 is an equidigital number, since it uses as much as digits as its factorization.

106865868301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 106865868301 in words is "one hundred six billion, eight hundred sixty-five million, eight hundred sixty-eight thousand, three hundred one".