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130033120213 = 2967233349823
BaseRepresentation
bin111100100011010010…
…0111111001111010101
3110102122020020221000101
41321012210333033111
54112301434321323
6135423021014101
712252225166513
oct1710644771725
9412566227011
10130033120213
1150168340907
122124b9b4331
13c3539ccaa9
146417a4b4b3
1535b0c06dad
hex1e4693f3d5

130033120213 has 32 divisors (see below), whose sum is σ = 137670624000. Its totient is φ = 122642505216.

The previous prime is 130033120199. The next prime is 130033120237. The reversal of 130033120213 is 312021330031.

It is a de Polignac number, because none of the positive numbers 2k-130033120213 is a prime.

It is a super-2 number, since 2×1300331202132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130033120813) 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, 157998520 + ... + 157999342.

It is an arithmetic number, because the mean of its divisors is an integer number (4302207000).

Almost surely, 2130033120213 is an apocalyptic number.

It is an amenable number.

130033120213 is a deficient number, since it is larger than the sum of its proper divisors (7637503787).

130033120213 is a wasteful number, since it uses less digits than its factorization.

130033120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130033120213 its reverse (312021330031), we get a palindrome (442054450244).

The spelling of 130033120213 in words is "one hundred thirty billion, thirty-three million, one hundred twenty thousand, two hundred thirteen".

Divisors: 1 29 67 233 349 823 1943 6757 10121 15611 23383 23867 55141 81317 191759 287227 452719 678107 1599089 2358193 5448239 5561011 8329583 12847853 19244209 66923891 157998931 372587737 558082061 1940792839 4483900697 130033120213