11432140312211 has 2 divisors, whose sum is σ = 11432140312212. Its totient is φ = 11432140312210.

The previous prime is 11432140312199. The next prime is 11432140312253. The reversal of 11432140312211 is 11221304123411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (11221304123411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11432140312211 - 2¹⁰ = 11432140311187 is a prime.

It is not a weakly prime, because it can be changed into another prime (11432140312261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716070156105 + 5716070156106.

It is an arithmetic number, because the mean of its divisors is an integer number (5716070156106).

Almost surely, 2^{11432140312211} is an apocalyptic number.

11432140312211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432140312211 is an equidigital number, since it uses as much as digits as its factorization.

11432140312211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11432140312211 its reverse (11221304123411), we get a palindrome (22653444435622).

The spelling of 11432140312211 in words is "eleven trillion, four hundred thirty-two billion, one hundred forty million, three hundred twelve thousand, two hundred eleven".