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230120214423 = 3116973339831
BaseRepresentation
bin1101011001010000111…
…0111100111110010111
3210222222110210010001120
43112110032330332113
512232241233330143
6253414334455023
722424410356141
oct3262416747627
9728873703046
10230120214423
11896589530a0
1238722964473
1318914584968
14b1d049dc91
155ebc8e7383
hex35943bcf97

230120214423 has 8 divisors (see below), whose sum is σ = 334720311936. Its totient is φ = 139466796600.

The previous prime is 230120214409. The next prime is 230120214431. The reversal of 230120214423 is 324412021032.

It is a happy number.

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

It is not a de Polignac number, because 230120214423 - 237 = 92681260951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230120214393 and 230120214402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230120214433) 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 7 ways as a sum of consecutive naturals, for example, 3486669883 + ... + 3486669948.

It is an arithmetic number, because the mean of its divisors is an integer number (41840038992).

Almost surely, 2230120214423 is an apocalyptic number.

230120214423 is a deficient number, since it is larger than the sum of its proper divisors (104600097513).

230120214423 is a wasteful number, since it uses less digits than its factorization.

230120214423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973339845.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 230120214423 its reverse (324412021032), we get a palindrome (554532235455).

The spelling of 230120214423 in words is "two hundred thirty billion, one hundred twenty million, two hundred fourteen thousand, four hundred twenty-three".

Divisors: 1 3 11 33 6973339831 20920019493 76706738141 230120214423