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120423314141 = 132231011372239
BaseRepresentation
bin111000000100111001…
…0011111001011011101
3102111211111201012022222
41300021302133023131
53433111332023031
6131153253315125
711462126165264
oct1601162371335
9374744635288
10120423314141
1147086904319
121b409635aa5
13b481acc700
145b856595db
1531ec221e7b
hex1c09c9f2dd

120423314141 has 48 divisors (see below), whose sum is σ = 138480814080. Its totient is φ = 104459097600.

The previous prime is 120423314093. The next prime is 120423314153. The reversal of 120423314141 is 141413324021.

It is not a de Polignac number, because 120423314141 - 230 = 119349572317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120423314141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120423314441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53783300 + ... + 53785538.

It is an arithmetic number, because the mean of its divisors is an integer number (2885016960).

Almost surely, 2120423314141 is an apocalyptic number.

It is an amenable number.

120423314141 is a deficient number, since it is larger than the sum of its proper divisors (18057499939).

120423314141 is a wasteful number, since it uses less digits than its factorization.

120423314141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526 (or 2513 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 120423314141 its reverse (141413324021), we get a palindrome (261836638162).

The spelling of 120423314141 in words is "one hundred twenty billion, four hundred twenty-three million, three hundred fourteen thousand, one hundred forty-one".

Divisors: 1 13 23 101 137 169 299 1313 1781 2239 2323 3151 3887 13837 17069 23153 29107 30199 40963 51497 179881 226139 306743 318251 378391 392587 532519 669461 2338453 2939807 3987659 4137263 5201197 7055089 8702993 30981043 38217491 51839567 53784419 67615561 91716157 402753559 712563989 879002293 1192310041 5235796267 9263331857 120423314141