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13220100130 = 251322010013
BaseRepresentation
bin11000100111111101…
…01011100000100010
31021010022221200002011
430103332223200202
5204033321201010
610023452343134
7645414665656
oct142376534042
937108850064
1013220100130
115674446996
12268b474aaa
131328b75b73
148d5aa0a66
1552592ba8a
hex313fab822

13220100130 has 8 divisors (see below), whose sum is σ = 23796180252. Its totient is φ = 5288040048.

The previous prime is 13220100119. The next prime is 13220100137. The reversal of 13220100130 is 3100102231.

13220100130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12544672009 + 675428121 = 112003^2 + 25989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13220100130.

It is not an unprimeable number, because it can be changed into a prime (13220100137) 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 3 ways as a sum of consecutive naturals, for example, 661004997 + ... + 661005016.

Almost surely, 213220100130 is an apocalyptic number.

13220100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220100130 is a deficient number, since it is larger than the sum of its proper divisors (10576080122).

13220100130 is a wasteful number, since it uses less digits than its factorization.

13220100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322010020.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13220100130 its reverse (3100102231), we get a palindrome (16320202361).

The spelling of 13220100130 in words is "thirteen billion, two hundred twenty million, one hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 1322010013 2644020026 6610050065 13220100130