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20130035113 is a prime number
BaseRepresentation
bin10010101111110101…
…111111010110101001
31220221220012201220001
4102233311333112221
5312211242110423
613125252303001
71311561322006
oct225765772651
956856181801
1020130035113
11859a975361
123a99611a61
131b8a6063a6
14d8d6948ad
157cc3a4cad
hex4afd7f5a9

20130035113 has 2 divisors, whose sum is σ = 20130035114. Its totient is φ = 20130035112.

The previous prime is 20130034957. The next prime is 20130035153. The reversal of 20130035113 is 31153003102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18459841689 + 1670193424 = 135867^2 + 40868^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130035113 - 29 = 20130034601 is a prime.

It is a super-2 number, since 2×201300351132 (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20130035153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065017556 + 10065017557.

It is an arithmetic number, because the mean of its divisors is an integer number (10065017557).

Almost surely, 220130035113 is an apocalyptic number.

It is an amenable number.

20130035113 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130035113 is an equidigital number, since it uses as much as digits as its factorization.

20130035113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 20130035113 its reverse (31153003102), we get a palindrome (51283038215).

The spelling of 20130035113 in words is "twenty billion, one hundred thirty million, thirty-five thousand, one hundred thirteen".