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103312200202213 = 1724169251445581
BaseRepresentation
bin10111011111011000111110…
…111111100111011111100101
3111112210112211212100022122011
4113133120332333213133211
5102020131341222432323
61003420545232034221
730522026426264452
oct2737307677473745
9445715755308564
10103312200202213
112aa115047416a2
12b70671a992971
1345853b62645c2
141b724a12a0829
15be25c27dc20d
hex5df63efe77e5

103312200202213 has 8 divisors (see below), whose sum is σ = 109393914904920. Its totient is φ = 97230988439040.

The previous prime is 103312200202199. The next prime is 103312200202273. The reversal of 103312200202213 is 312202002213301.

It can be written as a sum of positive squares in 4 ways, for example, as 68343983429764 + 34968216772449 = 8267042^2 + 5913393^2 .

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 103312200202213 - 217 = 103312200071141 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 (103312200202273) 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, 125311918 + ... + 126133663.

It is an arithmetic number, because the mean of its divisors is an integer number (13674239363115).

Almost surely, 2103312200202213 is an apocalyptic number.

It is an amenable number.

103312200202213 is a deficient number, since it is larger than the sum of its proper divisors (6081714702707).

103312200202213 is a wasteful number, since it uses less digits than its factorization.

103312200202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251469767.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103312200202213 its reverse (312202002213301), we get a palindrome (415514202415514).

The spelling of 103312200202213 in words is "one hundred three trillion, three hundred twelve billion, two hundred million, two hundred two thousand, two hundred thirteen".

Divisors: 1 17 24169 410873 251445581 4274574877 6077188247189 103312200202213