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311320300007 is a prime number
BaseRepresentation
bin1001000011111000010…
…00101100100111100111
31002202120110001211222202
410201330020230213213
520100040444100012
6355004002245115
731330543613423
oct4417410544747
91082513054882
10311320300007
11110037214242
125040465679b
1323485210b92
14110d478bb83
15817141bcc2
hex487c22c9e7

311320300007 has 2 divisors, whose sum is σ = 311320300008. Its totient is φ = 311320300006.

The previous prime is 311320300001. The next prime is 311320300043. The reversal of 311320300007 is 700003023113.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (700003023113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 311320300007 - 230 = 310246558183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311320300001) 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, 155660150003 + 155660150004.

It is an arithmetic number, because the mean of its divisors is an integer number (155660150004).

Almost surely, 2311320300007 is an apocalyptic number.

311320300007 is a deficient number, since it is larger than the sum of its proper divisors (1).

311320300007 is an equidigital number, since it uses as much as digits as its factorization.

311320300007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 20.

The spelling of 311320300007 in words is "three hundred eleven billion, three hundred twenty million, three hundred thousand, seven".