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213201331130 = 2521320133113
BaseRepresentation
bin1100011010001111001…
…0100010001110111010
3202101022100220210100102
43012203302202032322
511443114020044010
6241535432235402
721255220261604
oct3064362421672
9671270823312
10213201331130
1182466658717
12353a083bb62
1317149323008
14a467498174
15582c3e4ba5
hex31a3ca23ba

213201331130 has 8 divisors (see below), whose sum is σ = 383762396052. Its totient is φ = 85280532448.

The previous prime is 213201331117. The next prime is 213201331151. The reversal of 213201331130 is 31133102312.

213201331130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 203266624201 + 9934706929 = 450851^2 + 99673^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10660066547 + ... + 10660066566.

Almost surely, 2213201331130 is an apocalyptic number.

213201331130 is a deficient number, since it is larger than the sum of its proper divisors (170561064922).

213201331130 is a wasteful number, since it uses less digits than its factorization.

213201331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21320133120.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 213201331130 its reverse (31133102312), we get a palindrome (244334433442).

The spelling of 213201331130 in words is "two hundred thirteen billion, two hundred one million, three hundred thirty-one thousand, one hundred thirty".

Divisors: 1 2 5 10 21320133113 42640266226 106600665565 213201331130