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120300112010 = 25131735349049
BaseRepresentation
bin111000000001001110…
…0100000100010001010
3102111111220212212210002
41300002130200202022
53432333312041020
6131133132523002
711456102036351
oct1600234404212
9374456785702
10120300112010
1147023305781
121b394320462
13b462424140
145b73148998
1531e14d7975
hex1c0272088a

120300112010 has 32 divisors (see below), whose sum is σ = 234545144400. Its totient is φ = 44161740288.

The previous prime is 120300112007. The next prime is 120300112013. The reversal of 120300112010 is 10211003021.

It is an interprime number because it is at equal distance from previous prime (120300112007) and next prime (120300112013).

It can be written as a sum of positive squares in 8 ways, for example, as 90166276729 + 30133835281 = 300277^2 + 173591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120300111982 and 120300112000.

It is not an unprimeable number, because it can be changed into a prime (120300112013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2652035 + ... + 2697014.

Almost surely, 2120300112010 is an apocalyptic number.

120300112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120300112010 is a deficient number, since it is larger than the sum of its proper divisors (114245032390).

120300112010 is a wasteful number, since it uses less digits than its factorization.

120300112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349242.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 120300112010 its reverse (10211003021), we get a palindrome (130511115031).

The spelling of 120300112010 in words is "one hundred twenty billion, three hundred million, one hundred twelve thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 173 346 865 1730 2249 4498 11245 22490 5349049 10698098 26745245 53490490 69537637 139075274 347688185 695376370 925385477 1850770954 4626927385 9253854770 12030011201 24060022402 60150056005 120300112010