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2323230030131 = 4749430426173
BaseRepresentation
bin100001110011101011010…
…011001111100100110011
322020002122220011200022112
4201303223103033210303
5301030433341431011
64535135510155535
7326563543266653
oct41635323174463
98202586150275
102323230030131
1181630487059a
12316311052bab
1313b105cc202a
1480632c7c363
1540674c8858b
hex21ceb4cf933

2323230030131 has 4 divisors (see below), whose sum is σ = 2372660456352. Its totient is φ = 2273799603912.

The previous prime is 2323230030113. The next prime is 2323230030133. The reversal of 2323230030131 is 1310300323232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2323230030131 - 218 = 2323229767987 is a prime.

It is a super-2 number, since 2×23232300301312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323230030097 and 2323230030106.

It is not an unprimeable number, because it can be changed into a prime (2323230030133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24715213040 + ... + 24715213133.

It is an arithmetic number, because the mean of its divisors is an integer number (593165114088).

Almost surely, 22323230030131 is an apocalyptic number.

2323230030131 is a deficient number, since it is larger than the sum of its proper divisors (49430426221).

2323230030131 is an equidigital number, since it uses as much as digits as its factorization.

2323230030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49430426220.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 2323230030131 its reverse (1310300323232), we get a palindrome (3633530353363).

The spelling of 2323230030131 in words is "two trillion, three hundred twenty-three billion, two hundred thirty million, thirty thousand, one hundred thirty-one".

Divisors: 1 47 49430426173 2323230030131