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120012211330313 = 1231361326983571
BaseRepresentation
bin11011010010011010000101…
…001110011001110100001001
3120201221001111100112212222112
4123102122011032121310021
5111212240002100032223
61103124503200032105
734164411321605231
oct3322320516316411
9521831440485875
10120012211330313
113526a990647435
1211563206902635
1351c71452b4a03
14218c89cb7ccc1
15dd1bd671c778
hex6d2685399d09

120012211330313 has 8 divisors (see below), whose sum is σ = 120142951184256. Its totient is φ = 119881525453200.

The previous prime is 120012211330279. The next prime is 120012211330367. The reversal of 120012211330313 is 313033112210021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120012211330313 - 226 = 120012144221449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120012211330013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9044183 + ... + 17939388.

It is an arithmetic number, because the mean of its divisors is an integer number (15017868898032).

Almost surely, 2120012211330313 is an apocalyptic number.

It is an amenable number.

120012211330313 is a deficient number, since it is larger than the sum of its proper divisors (130739853943).

120012211330313 is a wasteful number, since it uses less digits than its factorization.

120012211330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26988415.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120012211330313 its reverse (313033112210021), we get a palindrome (433045323540334).

The spelling of 120012211330313 in words is "one hundred twenty trillion, twelve billion, two hundred eleven million, three hundred thirty thousand, three hundred thirteen".

Divisors: 1 1231 3613 4447603 26983571 33216775901 97491642023 120012211330313