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130243333211 = 152698529919
BaseRepresentation
bin111100101001100011…
…0111000110001011011
3110110011212210212000222
41321103012320301123
54113214243130321
6135455530350255
712260360031425
oct1712306706133
9413155725028
10130243333211
1150265a69a62
12212aa28b38b
13c388421894
14643792b815
1535c43cc3ab
hex1e531b8c5b

130243333211 has 4 divisors (see below), whose sum is σ = 130251878400. Its totient is φ = 130234788024.

The previous prime is 130243333189. The next prime is 130243333217. The reversal of 130243333211 is 112333342031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130243333211 - 26 = 130243333147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130243333217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4249691 + ... + 4280228.

It is an arithmetic number, because the mean of its divisors is an integer number (32562969600).

Almost surely, 2130243333211 is an apocalyptic number.

130243333211 is a deficient number, since it is larger than the sum of its proper divisors (8545189).

130243333211 is an equidigital number, since it uses as much as digits as its factorization.

130243333211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545188.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 130243333211 its reverse (112333342031), we get a palindrome (242576675242).

The spelling of 130243333211 in words is "one hundred thirty billion, two hundred forty-three million, three hundred thirty-three thousand, two hundred eleven".

Divisors: 1 15269 8529919 130243333211