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10312101301210 = 251031210130121
BaseRepresentation
bin1001011000001111100100…
…1000101000101111011010
31100111211100001220002001121
42112003321020220233122
52322423140413114320
633533151451035454
72113011324545332
oct226037110505732
940454301802047
1010312101301210
113316379391aa5
1211a6679a3bb8a
1359a5720c9797
142791734dc0c2
1512d394bd28aa
hex960f9228bda

10312101301210 has 8 divisors (see below), whose sum is σ = 18561782342196. Its totient is φ = 4124840520480.

The previous prime is 10312101301199. The next prime is 10312101301237. The reversal of 10312101301210 is 1210310121301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10184287186089 + 127814115121 = 3191283^2 + 357511^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515605065051 + ... + 515605065070.

Almost surely, 210312101301210 is an apocalyptic number.

10312101301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10312101301210 is a deficient number, since it is larger than the sum of its proper divisors (8249681040986).

10312101301210 is a wasteful number, since it uses less digits than its factorization.

10312101301210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031210130128.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10312101301210 its reverse (1210310121301), we get a palindrome (11522411422511).

The spelling of 10312101301210 in words is "ten trillion, three hundred twelve billion, one hundred one million, three hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 1031210130121 2062420260242 5156050650605 10312101301210