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2330130121 = 11457463523
BaseRepresentation
bin1000101011100010…
…1111011011001001
320000101112212121121
42022320233123021
514233003130441
61023114435241
7111512531164
oct21270573311
96011485547
102330130121
11a96330280
12550432b21
132b1994427
14181672adb
15d9873dd1
hex8ae2f6c9

2330130121 has 8 divisors (see below), whose sum is σ = 2547527904. Its totient is φ = 2113660320.

The previous prime is 2330130091. The next prime is 2330130149. The reversal of 2330130121 is 1210310332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2330130121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2330130095 and 2330130104.

It is not an unprimeable number, because it can be changed into a prime (2330130191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226735 + ... + 236788.

It is an arithmetic number, because the mean of its divisors is an integer number (318440988).

Almost surely, 22330130121 is an apocalyptic number.

It is an amenable number.

2330130121 is a deficient number, since it is larger than the sum of its proper divisors (217397783).

2330130121 is a wasteful number, since it uses less digits than its factorization.

2330130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463991.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2330130121 is about 48271.4213691704. The cubic root of 2330130121 is about 1325.7451834864.

Adding to 2330130121 its reverse (1210310332), we get a palindrome (3540440453).

The spelling of 2330130121 in words is "two billion, three hundred thirty million, one hundred thirty thousand, one hundred twenty-one".

Divisors: 1 11 457 5027 463523 5098753 211830011 2330130121