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103013103071 is a prime number
BaseRepresentation
bin101111111110000001…
…1110011010111011111
3100211220011022211121202
41133330003303113133
53141432323244241
6115153520150115
710304521633364
oct1377403632737
9324804284552
10103013103071
113a76223602a
1217b6aa6833b
139938b31078
144db32b846b
152a2da1ad9b
hex17fc0f35df

103013103071 has 2 divisors, whose sum is σ = 103013103072. Its totient is φ = 103013103070.

The previous prime is 103013103059. The next prime is 103013103107. The reversal of 103013103071 is 170301310301.

Together with next prime (103013103107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (170301310301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103013103071 - 26 = 103013103007 is a prime.

It is a super-2 number, since 2×1030131030712 (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103013103031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51506551535 + 51506551536.

It is an arithmetic number, because the mean of its divisors is an integer number (51506551536).

Almost surely, 2103013103071 is an apocalyptic number.

103013103071 is a deficient number, since it is larger than the sum of its proper divisors (1).

103013103071 is an equidigital number, since it uses as much as digits as its factorization.

103013103071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 20.

Adding to 103013103071 its reverse (170301310301), we get a palindrome (273314413372).

The spelling of 103013103071 in words is "one hundred three billion, thirteen million, one hundred three thousand, seventy-one".