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130020211013 = 71173107216179
BaseRepresentation
bin111100100010111001…
…1101111100101000101
3110102121022222001220212
41321011303233211011
54112240133223023
6135421440205205
712252010362410
oct1710563574505
9412538861825
10130020211013
1150161023a50
1221247609805
13c351130004
14641604ab77
1535aea06e78
hex1e45cef945

130020211013 has 32 divisors (see below), whose sum is σ = 165860213760. Its totient is φ = 98992229760.

The previous prime is 130020211007. The next prime is 130020211051. The reversal of 130020211013 is 310112020031.

It is a cyclic number.

It is not a de Polignac number, because 130020211013 - 210 = 130020209989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130020211063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493358 + ... + 709536.

It is an arithmetic number, because the mean of its divisors is an integer number (5183131680).

Almost surely, 2130020211013 is an apocalyptic number.

It is an amenable number.

130020211013 is a deficient number, since it is larger than the sum of its proper divisors (35840002747).

130020211013 is a wasteful number, since it uses less digits than its factorization.

130020211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216377.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130020211013 its reverse (310112020031), we get a palindrome (440132231044).

The spelling of 130020211013 in words is "one hundred thirty billion, twenty million, two hundred eleven thousand, thirteen".

Divisors: 1 7 11 73 77 107 511 749 803 1177 5621 7811 8239 54677 85921 216179 601447 1513253 2377969 15781067 16645783 23131153 110467469 161918071 173591737 254442683 1215142159 1688574169 1781098781 11820019183 18574315859 130020211013