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2130080333 is a prime number
BaseRepresentation
bin111111011110110…
…0111001001001101
312111110010021220012
41332331213021031
513330300032313
6551211003005
7103533245513
oct17675471115
95443107805
102130080333
119a3413977
124b5439465
1327c3c0584
14162c7a4b3
15c7009da8
hex7ef6724d

2130080333 has 2 divisors, whose sum is σ = 2130080334. Its totient is φ = 2130080332.

The previous prime is 2130080311. The next prime is 2130080353. The reversal of 2130080333 is 3330800312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1646168329 + 483912004 = 40573^2 + 21998^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130080333 - 222 = 2125886029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130080299 and 2130080308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130080353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065040166 + 1065040167.

It is an arithmetic number, because the mean of its divisors is an integer number (1065040167).

Almost surely, 22130080333 is an apocalyptic number.

It is an amenable number.

2130080333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130080333 is an equidigital number, since it uses as much as digits as its factorization.

2130080333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2130080333 is about 46152.7933390819. The cubic root of 2130080333 is about 1286.6645263446.

Adding to 2130080333 its reverse (3330800312), we get a palindrome (5460880645).

The spelling of 2130080333 in words is "two billion, one hundred thirty million, eighty thousand, three hundred thirty-three".