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33230403124361 is a prime number
BaseRepresentation
bin1111000111001000011100…
…10111111011110010001001
311100122210110221002110110122
413203210032113323302021
513323421331144434421
6154401500401153025
76666550240032662
oct743441627736211
9140583427073418
1033230403124361
11a651a31281293
12388833692b775
1315707c9019b21
1482c508148369
153c95ebb9a2ab
hex1e390e5fbc89

33230403124361 has 2 divisors, whose sum is σ = 33230403124362. Its totient is φ = 33230403124360.

The previous prime is 33230403124327. The next prime is 33230403124363. The reversal of 33230403124361 is 16342130403233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32936763771136 + 293639353225 = 5739056^2 + 541885^2 .

It is an emirp because it is prime and its reverse (16342130403233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33230403124361 - 226 = 33230336015497 is a prime.

It is a super-2 number, since 2×332304031243612 (a number of 28 digits) contains 22 as substring.

Together with 33230403124363, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33230403124363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16615201562180 + 16615201562181.

It is an arithmetic number, because the mean of its divisors is an integer number (16615201562181).

Almost surely, 233230403124361 is an apocalyptic number.

It is an amenable number.

33230403124361 is a deficient number, since it is larger than the sum of its proper divisors (1).

33230403124361 is an equidigital number, since it uses as much as digits as its factorization.

33230403124361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 33230403124361 its reverse (16342130403233), we get a palindrome (49572533527594).

The spelling of 33230403124361 in words is "thirty-three trillion, two hundred thirty billion, four hundred three million, one hundred twenty-four thousand, three hundred sixty-one".