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130030011211 = 7914918795879
BaseRepresentation
bin111100100011001100…
…1001000001101001011
3110102122000101222021011
41321012121020031023
54112300140324321
6135422430224351
712252156600412
oct1710631101513
9412560358234
10130030011211
1150166607a91
122124a9550b7
13c353181949
14641747c479
1535b07e0ae1
hex1e4664834b

130030011211 has 16 divisors (see below), whose sum is σ = 132652800000. Its totient is φ = 127432876896.

The previous prime is 130030011193. The next prime is 130030011253. The reversal of 130030011211 is 112110030031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130030011211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130030011191 and 130030011200.

It is not an unprimeable number, because it can be changed into a prime (130030011311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22114770 + ... + 22120648.

It is an arithmetic number, because the mean of its divisors is an integer number (8290800000).

Almost surely, 2130030011211 is an apocalyptic number.

130030011211 is a deficient number, since it is larger than the sum of its proper divisors (2622788789).

130030011211 is a wasteful number, since it uses less digits than its factorization.

130030011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7986.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 130030011211 its reverse (112110030031), we get a palindrome (242140041242).

The spelling of 130030011211 in words is "one hundred thirty billion, thirty million, eleven thousand, two hundred eleven".

Divisors: 1 79 149 1879 5879 11771 148441 279971 464441 875971 11046641 22117709 69201709 872684639 1645949509 130030011211