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213260104201 = 4338511287857
BaseRepresentation
bin1100011010011101001…
…0101111001000001001
3202101110110111202211211
43012213102233020021
511443224041313301
6241545332053121
721256532655634
oct3064722571011
9671413452754
10213260104201
1182496850801
12353b84641a1
1317158560691
14a4711d6c1b
155832654051
hex31a74af209

213260104201 has 8 divisors (see below), whose sum is σ = 218276476704. Its totient is φ = 208246315200.

The previous prime is 213260104181. The next prime is 213260104217. The reversal of 213260104201 is 102401062312.

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 213260104201 - 29 = 213260103689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213260194201) 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, 478336 + ... + 809521.

It is an arithmetic number, because the mean of its divisors is an integer number (27284559588).

Almost surely, 2213260104201 is an apocalyptic number.

It is an amenable number.

213260104201 is a deficient number, since it is larger than the sum of its proper divisors (5016372503).

213260104201 is a wasteful number, since it uses less digits than its factorization.

213260104201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291751.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 213260104201 its reverse (102401062312), we get a palindrome (315661166513).

The spelling of 213260104201 in words is "two hundred thirteen billion, two hundred sixty million, one hundred four thousand, two hundred one".

Divisors: 1 43 3851 165593 1287857 55377851 4959537307 213260104201