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2130133130101 = 4614801962441
BaseRepresentation
bin11110111111110101110…
…101000001101101110101
321112122020122021210202101
4132333311311001231311
5234400003040130401
64310323013342101
7306616453600564
oct36776565015565
97478218253671
102130133130101
1175142568a599
122a4a01337931
13125b41bac2c2
14751558d1bdb
153a62288c101
hex1eff5d41b75

2130133130101 has 8 divisors (see below), whose sum is σ = 2135200675608. Its totient is φ = 2125067520000.

The previous prime is 2130133130087. The next prime is 2130133130117. The reversal of 2130133130101 is 1010313310312.

It can be written as a sum of positive squares in 4 ways, for example, as 658215803025 + 1471917327076 = 811305^2 + 1213226^2 .

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 2130133130101 - 27 = 2130133129973 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 (2130133130201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732041 + ... + 2694481.

It is an arithmetic number, because the mean of its divisors is an integer number (266900084451).

Almost surely, 22130133130101 is an apocalyptic number.

It is an amenable number.

2130133130101 is a deficient number, since it is larger than the sum of its proper divisors (5067545507).

2130133130101 is an equidigital number, since it uses as much as digits as its factorization.

2130133130101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967703.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2130133130101 its reverse (1010313310312), we get a palindrome (3140446440413).

The spelling of 2130133130101 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, one hundred thirty thousand, one hundred one".

Divisors: 1 461 4801 962441 2213261 443685301 4620679241 2130133130101