10513211 has 2 divisors, whose sum is σ = 10513212. Its totient is φ = 10513210.

The previous prime is 10513201. The next prime is 10513219. The reversal of 10513211 is 11231501.

10513211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (11231501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10513211 is a prime.

It is a super-2 number, since 2×10513211² = 221055211061042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10513219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256605 + 5256606.

It is an arithmetic number, because the mean of its divisors is an integer number (5256606).

Almost surely, 2^10513211 is an apocalyptic number.

10513211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513211 is an equidigital number, since it uses as much as digits as its factorization.

10513211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 10513211 is about 3242.4082099575. The cubic root of 10513211 is about 219.0677563260.

Adding to 10513211 its reverse (11231501), we get a palindrome (21744712).

The spelling of 10513211 in words is "ten million, five hundred thirteen thousand, two hundred eleven".