10340521211 has 2 divisors, whose sum is σ = 10340521212. Its totient is φ = 10340521210.

The previous prime is 10340521193. The next prime is 10340521249. The reversal of 10340521211 is 11212504301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10340521211 - 2³⁰ = 9266779387 is a prime.

It is not a weakly prime, because it can be changed into another prime (10340521291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170260605 + 5170260606.

It is an arithmetic number, because the mean of its divisors is an integer number (5170260606).

Almost surely, 2^10340521211 is an apocalyptic number.

10340521211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340521211 is an equidigital number, since it uses as much as digits as its factorization.

10340521211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 10340521211 in words is "ten billion, three hundred forty million, five hundred twenty-one thousand, two hundred eleven".