Search a number
-
+
120310022323 = 4710831236339
BaseRepresentation
bin111000000001100001…
…0010100000010110011
3102111112121112101011201
41300003002110002303
53432343331203243
6131134125152031
711456252213401
oct1600302240263
9374477471151
10120310022323
1147028964517
121b3976bb617
13b4644b3c2a
145b745a8471
1531e22e404d
hex1c030940b3

120310022323 has 8 divisors (see below), whose sum is σ = 122881674240. Its totient is φ = 117738864840.

The previous prime is 120310022297. The next prime is 120310022383. The reversal of 120310022323 is 323220013021.

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

It is a cyclic number.

It is not a de Polignac number, because 120310022323 - 213 = 120310014131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120310022323.

It is not an unprimeable number, because it can be changed into a prime (120310022383) 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 7 ways as a sum of consecutive naturals, for example, 390888 + ... + 627226.

It is an arithmetic number, because the mean of its divisors is an integer number (15360209280).

Almost surely, 2120310022323 is an apocalyptic number.

120310022323 is a deficient number, since it is larger than the sum of its proper divisors (2571651917).

120310022323 is a wasteful number, since it uses less digits than its factorization.

120310022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247217.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120310022323 its reverse (323220013021), we get a palindrome (443530035344).

The spelling of 120310022323 in words is "one hundred twenty billion, three hundred ten million, twenty-two thousand, three hundred twenty-three".

Divisors: 1 47 10831 236339 509057 11107933 2559787709 120310022323