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1330313230211 = 7477355390483
BaseRepresentation
bin10011010110111100110…
…110001111011110000011
311201011202211001002200012
4103112330312033132003
5133243440141331321
62455045405215135
7165053254612010
oct23267466173603
94634684032605
101330313230211
11473201156769
121959a72614ab
13985a9340254
144855d44c707
15249102c305b
hex135bcd8f783

1330313230211 has 16 divisors (see below), whose sum is σ = 1573975993344. Its totient is φ = 1100719658304.

The previous prime is 1330313230171. The next prime is 1330313230297. The reversal of 1330313230211 is 1120323130331.

It is not a de Polignac number, because 1330313230211 - 234 = 1313133361027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330313232211) 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, 27671225 + ... + 27719258.

It is an arithmetic number, because the mean of its divisors is an integer number (98373499584).

Almost surely, 21330313230211 is an apocalyptic number.

1330313230211 is a deficient number, since it is larger than the sum of its proper divisors (243662763133).

1330313230211 is an equidigital number, since it uses as much as digits as its factorization.

1330313230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55390610.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1330313230211 its reverse (1120323130331), we get a palindrome (2450636360542).

The spelling of 1330313230211 in words is "one trillion, three hundred thirty billion, three hundred thirteen million, two hundred thirty thousand, two hundred eleven".

Divisors: 1 7 47 73 329 511 3431 24017 55390483 387733381 2603352701 4043505259 18223468907 28304536813 190044747173 1330313230211