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2300130121 = 14723156227
BaseRepresentation
bin1000100100011001…
…0011001101001001
312221022002201100111
42021012103031021
514202313130441
61020123434321
7110666532502
oct21106231511
95838081314
102300130121
11a803aa893
125423859a1
132a86bc453
1417b6a3ba9
15d6dea081
hex89193349

2300130121 has 4 divisors (see below), whose sum is σ = 2300301072. Its totient is φ = 2299959172.

The previous prime is 2300130097. The next prime is 2300130137. The reversal of 2300130121 is 1210310032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2300130121 - 211 = 2300128073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2300130421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63391 + ... + 92836.

It is an arithmetic number, because the mean of its divisors is an integer number (575075268).

Almost surely, 22300130121 is an apocalyptic number.

It is an amenable number.

2300130121 is a deficient number, since it is larger than the sum of its proper divisors (170951).

2300130121 is a wasteful number, since it uses less digits than its factorization.

2300130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170950.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2300130121 is about 47959.6718191441. The cubic root of 2300130121 is about 1320.0310141550.

Adding to 2300130121 its reverse (1210310032), we get a palindrome (3510440153).

The spelling of 2300130121 in words is "two billion, three hundred million, one hundred thirty thousand, one hundred twenty-one".

Divisors: 1 14723 156227 2300130121