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10312032007 is a prime number
BaseRepresentation
bin10011001101010010…
…10001111100000111
3222121122220111120101
421212221101330013
5132104340011012
64423130344531
7513353553154
oct114651217407
928548814511
1010312032007
114411967302
121bb958b147
13c8453b9b4
146db78922b
15405496d57
hex266a51f07

10312032007 has 2 divisors, whose sum is σ = 10312032008. Its totient is φ = 10312032006.

The previous prime is 10312032001. The next prime is 10312032041. The reversal of 10312032007 is 70023021301.

10312032007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10312032007 - 219 = 10311507719 is a prime.

It is a super-2 number, since 2×103120320072 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312032001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156016003 + 5156016004.

It is an arithmetic number, because the mean of its divisors is an integer number (5156016004).

Almost surely, 210312032007 is an apocalyptic number.

10312032007 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312032007 is an equidigital number, since it uses as much as digits as its factorization.

10312032007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 10312032007 its reverse (70023021301), we get a palindrome (80335053308).

The spelling of 10312032007 in words is "ten billion, three hundred twelve million, thirty-two thousand, seven".