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10212102001301 = 73173808623169
BaseRepresentation
bin1001010010011011000010…
…1101100101001010010101
31100011021012221120022011012
42110212300231211022111
52314303341103020201
633415212551022005
72102541256534034
oct224466055451225
940137187508135
1010212102001301
113287a23394992
12118b21036a905
13590cc67a38c5
142743a85c071b
1512a990a855bb
hex949b0b65295

10212102001301 has 8 divisors (see below), whose sum is σ = 10411831936920. Its totient is φ = 10013989312512.

The previous prime is 10212102001273. The next prime is 10212102001303. The reversal of 10212102001301 is 10310020121201.

It can be written as a sum of positive squares in 4 ways, for example, as 1575991498225 + 8636110503076 = 1255385^2 + 2938726^2 .

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 10212102001301 - 222 = 10212097806997 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 (10212102001303) 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, 404298956 + ... + 404324213.

It is an arithmetic number, because the mean of its divisors is an integer number (1301478992115).

Almost surely, 210212102001301 is an apocalyptic number.

It is an amenable number.

10212102001301 is a deficient number, since it is larger than the sum of its proper divisors (199729935619).

10212102001301 is an equidigital number, since it uses as much as digits as its factorization.

10212102001301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808623415.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10212102001301 its reverse (10310020121201), we get a palindrome (20522122122502).

The spelling of 10212102001301 in words is "ten trillion, two hundred twelve billion, one hundred two million, one thousand, three hundred one".

Divisors: 1 73 173 12629 808623169 59029491337 139891808237 10212102001301