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120023200211300 = 22521200232002113
BaseRepresentation
bin11011010010100100010100…
…001101101010000101100100
3120201222002212012001212210122
4123102210110031222011210
5111212430003223230200
61103133521425541112
734165250534551151
oct3322442415520544
9521862765055718
10120023200211300
113527460a580361
1211565372aa4798
1351c81a6b18359
14218d222397228
15dd212b312385
hex6d291436a164

120023200211300 has 18 divisors (see below), whose sum is σ = 260450344458738. Its totient is φ = 48009280084480.

The previous prime is 120023200211261. The next prime is 120023200211329. The reversal of 120023200211300 is 3112002320021.

It can be written as a sum of positive squares in 3 ways, for example, as 240156843364 + 119783043367936 = 490058^2 + 10944544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 600116000957 + ... + 600116001156.

It is an arithmetic number, because the mean of its divisors is an integer number (14469463581041).

Almost surely, 2120023200211300 is an apocalyptic number.

120023200211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120023200211300 is an abundant number, since it is smaller than the sum of its proper divisors (140427144247438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120023200211300 is a wasteful number, since it uses less digits than its factorization.

120023200211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200232002127 (or 1200232002120 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120023200211300 its reverse (3112002320021), we get a palindrome (123135202531321).

The spelling of 120023200211300 in words is "one hundred twenty trillion, twenty-three billion, two hundred million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1200232002113 2400464004226 4800928008452 6001160010565 12002320021130 24004640042260 30005800052825 60011600105650 120023200211300