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316460611121 is a prime number
BaseRepresentation
bin1001001101011101000…
…01011011011000110001
31010020211200110201012212
410212232201123120301
520141102404023441
6401214025101505
731602121545254
oct4465641333061
91106750421185
10316460611121
11112234846046
12513ba027895
1323ac41585a5
141146133509b
15837283beeb
hex49ae85b631

316460611121 has 2 divisors, whose sum is σ = 316460611122. Its totient is φ = 316460611120.

The previous prime is 316460611109. The next prime is 316460611151. The reversal of 316460611121 is 121116064613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313045845025 + 3414766096 = 559505^2 + 58436^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-316460611121 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (316460611151) 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, 158230305560 + 158230305561.

It is an arithmetic number, because the mean of its divisors is an integer number (158230305561).

Almost surely, 2316460611121 is an apocalyptic number.

It is an amenable number.

316460611121 is a deficient number, since it is larger than the sum of its proper divisors (1).

316460611121 is an equidigital number, since it uses as much as digits as its factorization.

316460611121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 316460611121 its reverse (121116064613), we get a palindrome (437576675734).

The spelling of 316460611121 in words is "three hundred sixteen billion, four hundred sixty million, six hundred eleven thousand, one hundred twenty-one".