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130220213013 = 32111315355687
BaseRepresentation
bin111100101000110111…
…0101100001100010101
3110110010021022020002100
41321101232230030111
54113142333304023
6135453343032313
712256656355542
oct1712156541425
9413107266070
10130220213013
1150253a08460
12212a259b699
13c3836b81a7
14643482dbc9
1535c2361c43
hex1e51bac315

130220213013 has 12 divisors (see below), whose sum is σ = 205195487328. Its totient is φ = 78921341160.

The previous prime is 130220213009. The next prime is 130220213099. The reversal of 130220213013 is 310312022031.

It is not a de Polignac number, because 130220213013 - 22 = 130220213009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130220213213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 657677745 + ... + 657677942.

It is an arithmetic number, because the mean of its divisors is an integer number (17099623944).

Almost surely, 2130220213013 is an apocalyptic number.

It is an amenable number.

130220213013 is a deficient number, since it is larger than the sum of its proper divisors (74975274315).

130220213013 is a wasteful number, since it uses less digits than its factorization.

130220213013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315355704 (or 1315355701 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 130220213013 its reverse (310312022031), we get a palindrome (440532235044).

The spelling of 130220213013 in words is "one hundred thirty billion, two hundred twenty million, two hundred thirteen thousand, thirteen".

Divisors: 1 3 9 11 33 99 1315355687 3946067061 11838201183 14468912557 43406737671 130220213013