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120212330113 = 211797714839
BaseRepresentation
bin110111111110100110…
…1101001011010000001
3102111021210201002122201
41233331031221122001
53432143324030423
6131120315233201
711453654642431
oct1577515513201
9374253632581
10120212330113
1146a887a9957
121b36aa48801
13b44a19a9a5
145b656182c1
1531d89482ad
hex1bfd369681

120212330113 has 8 divisors (see below), whose sum is σ = 120933771840. Its totient is φ = 119492320080.

The previous prime is 120212330101. The next prime is 120212330149. The reversal of 120212330113 is 311033212021.

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 120212330113 - 225 = 120178775681 is a prime.

It is a super-2 number, since 2×1202123301132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212330153) 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, 189253 + ... + 525586.

It is an arithmetic number, because the mean of its divisors is an integer number (15116721480).

Almost surely, 2120212330113 is an apocalyptic number.

It is an amenable number.

120212330113 is a deficient number, since it is larger than the sum of its proper divisors (721441727).

120212330113 is an equidigital number, since it uses as much as digits as its factorization.

120212330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715847.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120212330113 its reverse (311033212021), we get a palindrome (431245542134).

The spelling of 120212330113 in words is "one hundred twenty billion, two hundred twelve million, three hundred thirty thousand, one hundred thirteen".

Divisors: 1 211 797 168167 714839 150831029 569726683 120212330113