10313001 has 10 divisors (see below), whose sum is σ = 15405962. Its totient is φ = 6875280.
The previous prime is 10312979. The next prime is 10313011. The reversal of 10313001 is 10031301.
It can be written as a sum of positive squares in only one way, i.e., 10208025 + 104976 = 3195^2 + 324^2 .
It is not a de Polignac number, because 10313001 - 27 = 10312873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10313011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 63580 + ... + 63741.
Almost surely, 210313001 is an apocalyptic number.
It is an amenable number.
10313001 is a deficient number, since it is larger than the sum of its proper divisors (5092961).
10313001 is an equidigital number, since it uses as much as digits as its factorization.
10313001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127333 (or 127324 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
The square root of 10313001 is about 3211.3861493131. The cubic root of 10313001 is about 217.6682170711.
Adding to 10313001 its reverse (10031301), we get a palindrome (20344302).
It can be divided in two parts, 1031300 and 1, that added together give a palindrome (1031301).
The spelling of 10313001 in words is "ten million, three hundred thirteen thousand, one".
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