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120201201303230 = 2517707065890019
BaseRepresentation
bin11011010101001010000101…
…111001111011111010111110
3120202121010022101112020200002
4123111022011321323322332
5111223334030013200410
61103351400343034302
734214151552065015
oct3325120571737276
9522533271466602
10120201201303230
11353330525512a3
121159396b13b992
13520bc035a8558
142197aaa8dda7c
15dd6a982c17a5
hex6d5285e7bebe

120201201303230 has 16 divisors (see below), whose sum is σ = 229089348366480. Its totient is φ = 45252216961152.

The previous prime is 120201201303217. The next prime is 120201201303269. The reversal of 120201201303230 is 32303102102021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353532944840 + ... + 353532945179.

It is an arithmetic number, because the mean of its divisors is an integer number (14318084272905).

Almost surely, 2120201201303230 is an apocalyptic number.

120201201303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120201201303230 is a deficient number, since it is larger than the sum of its proper divisors (108888147063250).

120201201303230 is a wasteful number, since it uses less digits than its factorization.

120201201303230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707065890043.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120201201303230 its reverse (32303102102021), we get a palindrome (152504303405251).

The spelling of 120201201303230 in words is "one hundred twenty trillion, two hundred one billion, two hundred one million, three hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 707065890019 1414131780038 3535329450095 7070658900190 12020120130323 24040240260646 60100600651615 120201201303230