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103103130271 is a prime number
BaseRepresentation
bin110000000000101101…
…1001110101010011111
3100212010102201200201111
41200001123032222133
53142123400132041
6115210453522451
710306664101351
oct1400133165237
9325112650644
10103103130271
113a7a9035879
1217b95043427
1399516924bb
144dc12310d1
152a368a0981
hex18016cea9f

103103130271 has 2 divisors, whose sum is σ = 103103130272. Its totient is φ = 103103130270.

The previous prime is 103103130227. The next prime is 103103130283. The reversal of 103103130271 is 172031301301.

It is a strong prime.

It is an emirp because it is prime and its reverse (172031301301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103103130271 - 211 = 103103128223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103103130211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551565135 + 51551565136.

It is an arithmetic number, because the mean of its divisors is an integer number (51551565136).

Almost surely, 2103103130271 is an apocalyptic number.

103103130271 is a deficient number, since it is larger than the sum of its proper divisors (1).

103103130271 is an equidigital number, since it uses as much as digits as its factorization.

103103130271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 103103130271 its reverse (172031301301), we get a palindrome (275134431572).

The spelling of 103103130271 in words is "one hundred three billion, one hundred three million, one hundred thirty thousand, two hundred seventy-one".