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130211021301213 = 3162353926733989
BaseRepresentation
bin11101100110110100011101…
…101010111010010111011101
3122002001001101221211002021110
4131212310131222322113131
5114031334132423114323
61140534041204452233
736266302331160126
oct3546643552722735
9562031357732243
10130211021301213
1138542202a26126
121272b9276aa079
135786b01049468
142422365cd704d
15100c14a3b8793
hex766d1daba5dd

130211021301213 has 8 divisors (see below), whose sum is σ = 173614808498400. Its totient is φ = 86807290819088.

The previous prime is 130211021301187. The next prime is 130211021301223. The reversal of 130211021301213 is 312103120112031.

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

It is a cyclic number.

It is not a de Polignac number, because 130211021301213 - 218 = 130211021039069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130211021301213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211021301223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8496378 + ... + 18237611.

It is an arithmetic number, because the mean of its divisors is an integer number (21701851062300).

Almost surely, 2130211021301213 is an apocalyptic number.

It is an amenable number.

130211021301213 is a deficient number, since it is larger than the sum of its proper divisors (43403787197187).

130211021301213 is a wasteful number, since it uses less digits than its factorization.

130211021301213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28357531.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 130211021301213 its reverse (312103120112031), we get a palindrome (442314141413244).

The spelling of 130211021301213 in words is "one hundred thirty trillion, two hundred eleven billion, twenty-one million, three hundred one thousand, two hundred thirteen".

Divisors: 1 3 1623539 4870617 26733989 80201967 43403673767071 130211021301213