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120223230201 = 32313186722859
BaseRepresentation
bin110111111110111011…
…1001110100011111001
3102111022120012212202200
41233331313032203321
53432204121331301
6131121345020413
711454146411214
oct1577567164371
9374276185680
10120223230201
1146a93974298
121b372624709
13b44c516149
145b66c5477b
1531d989cc86
hex1bfddce8f9

120223230201 has 24 divisors (see below), whose sum is σ = 174311523360. Its totient is φ = 79846468416.

The previous prime is 120223230173. The next prime is 120223230209. The reversal of 120223230201 is 102032322021.

120223230201 is a `hidden beast` number, since 1 + 202 + 232 + 30 + 201 = 666.

It is not a de Polignac number, because 120223230201 - 27 = 120223230073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120223230209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5247910 + ... + 5270768.

It is an arithmetic number, because the mean of its divisors is an integer number (7262980140).

Almost surely, 2120223230201 is an apocalyptic number.

It is an amenable number.

120223230201 is a deficient number, since it is larger than the sum of its proper divisors (54088293159).

120223230201 is a wasteful number, since it uses less digits than its factorization.

120223230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25045 (or 25042 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120223230201 its reverse (102032322021), we get a palindrome (222255552222).

The spelling of 120223230201 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred thirty thousand, two hundred one".

Divisors: 1 3 9 313 939 1867 2817 5601 16803 22859 68577 205731 584371 1753113 5259339 7154867 21464601 42677753 64393803 128033259 384099777 13358136689 40074410067 120223230201