10360421 has 2 divisors, whose sum is σ = 10360422. Its totient is φ = 10360420.

The previous prime is 10360403. The next prime is 10360439. The reversal of 10360421 is 12406301.

10360421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (10360403) and next prime (10360439).

It can be written as a sum of positive squares in only one way, i.e., 10329796 + 30625 = 3214^2 + 175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10360421 is a prime.

It is a super-3 number, since 3×10360421³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10360421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10360121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5180210 + 5180211.

It is an arithmetic number, because the mean of its divisors is an integer number (5180211).

Almost surely, 2^10360421 is an apocalyptic number.

10360421 is the 1721-st centered heptagonal number.

It is an amenable number.

10360421 is a deficient number, since it is larger than the sum of its proper divisors (1).

10360421 is an equidigital number, since it uses as much as digits as its factorization.

10360421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 10360421 is about 3218.7607863897. The cubic root of 10360421 is about 218.0013256379.

Adding to 10360421 its reverse (12406301), we get a palindrome (22766722).

The spelling of 10360421 in words is "ten million, three hundred sixty thousand, four hundred twenty-one".