1320141211 has 2 divisors, whose sum is σ = 1320141212. Its totient is φ = 1320141210.

The previous prime is 1320141181. The next prime is 1320141227. The reversal of 1320141211 is 1121410231.

It is an a-pointer prime, because the next prime (1320141227) can be obtained adding 1320141211 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (1121410231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1320141211 - 2¹⁹ = 1319616923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1320144211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660070605 + 660070606.

It is an arithmetic number, because the mean of its divisors is an integer number (660070606).

Almost surely, 2^1320141211 is an apocalyptic number.

1320141211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320141211 is an equidigital number, since it uses as much as digits as its factorization.

1320141211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1320141211 is about 36333.7475496266. The cubic root of 1320141211 is about 1097.0004260118. Note that the first 3 decimals are identical.

Adding to 1320141211 its reverse (1121410231), we get a palindrome (2441551442).

It can be divided in two parts, 132014 and 1211, that added together give a square (133225 = 365²).

The spelling of 1320141211 in words is "one billion, three hundred twenty million, one hundred forty-one thousand, two hundred eleven".