Search a number
-
+
130343313211 = 213976091663
BaseRepresentation
bin111100101100100010…
…0010001111100111011
3110110102211221100210221
41321121010101330323
54113420342010321
6135513501320511
712263012611336
oct1713104217473
9413384840727
10130343313211
1150307447461
1221317866137
13c3a3059247
146446d1561d
1535cd07ae41
hex1e59111f3b

130343313211 has 4 divisors (see below), whose sum is σ = 130349426272. Its totient is φ = 130337200152.

The previous prime is 130343313187. The next prime is 130343313259. The reversal of 130343313211 is 112313343031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112313343031 = 616571821583.

It is a cyclic number.

It is not a de Polignac number, because 130343313211 - 29 = 130343312699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130343313281) 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, 3024435 + ... + 3067228.

It is an arithmetic number, because the mean of its divisors is an integer number (32587356568).

Almost surely, 2130343313211 is an apocalyptic number.

130343313211 is a deficient number, since it is larger than the sum of its proper divisors (6113061).

130343313211 is an equidigital number, since it uses as much as digits as its factorization.

130343313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113060.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 130343313211 its reverse (112313343031), we get a palindrome (242656656242).

The spelling of 130343313211 in words is "one hundred thirty billion, three hundred forty-three million, three hundred thirteen thousand, two hundred eleven".

Divisors: 1 21397 6091663 130343313211