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30142000201 is a prime number
BaseRepresentation
bin11100000100100110…
…100110110001001001
32212210122111021000211
4130010212212301021
5443212323001301
621502543401121
72114642526415
oct340446466111
985718437024
1030142000201
1111868411975
125a125b31a1
132ac49229a1
14165d24dd45
15bb6328051
hex7049a6c49

30142000201 has 2 divisors, whose sum is σ = 30142000202. Its totient is φ = 30142000200.

The previous prime is 30142000199. The next prime is 30142000241. The reversal of 30142000201 is 10200024103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28662828601 + 1479171600 = 169301^2 + 38460^2 .

It is an emirp because it is prime and its reverse (10200024103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30142000201 - 21 = 30142000199 is a prime.

It is a super-2 number, since 2×301420002012 (a number of 22 digits) contains 22 as substring.

Together with 30142000199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30142000241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15071000100 + 15071000101.

It is an arithmetic number, because the mean of its divisors is an integer number (15071000101).

Almost surely, 230142000201 is an apocalyptic number.

It is an amenable number.

30142000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

30142000201 is an equidigital number, since it uses as much as digits as its factorization.

30142000201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30142000201 its reverse (10200024103), we get a palindrome (40342024304).

The spelling of 30142000201 in words is "thirty billion, one hundred forty-two million, two hundred one", and thus it is an aban number.