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30131102270341 is a prime number
BaseRepresentation
bin1101101100111011100011…
…01001011100001110000101
310221200111122022202010202101
412312131301221130032011
512422131444140122331
6144030012015512101
76226620542323552
oct666356151341605
9127614568663671
1030131102270341
11966758a796206
123467739228631
1313a74737aac47
147624d2dc5a29
15373ba47c1061
hex1b6771a5c385

30131102270341 has 2 divisors, whose sum is σ = 30131102270342. Its totient is φ = 30131102270340.

The previous prime is 30131102270329. The next prime is 30131102270363. The reversal of 30131102270341 is 14307220113103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18236777366116 + 11894324904225 = 4270454^2 + 3448815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30131102270341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30131102220341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065551135170 + 15065551135171.

It is an arithmetic number, because the mean of its divisors is an integer number (15065551135171).

Almost surely, 230131102270341 is an apocalyptic number.

It is an amenable number.

30131102270341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30131102270341 is an equidigital number, since it uses as much as digits as its factorization.

30131102270341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 30131102270341 its reverse (14307220113103), we get a palindrome (44438322383444).

The spelling of 30131102270341 in words is "thirty trillion, one hundred thirty-one billion, one hundred two million, two hundred seventy thousand, three hundred forty-one".