1330255211 has 2 divisors, whose sum is σ = 1330255212. Its totient is φ = 1330255210.

The previous prime is 1330255183. The next prime is 1330255249. The reversal of 1330255211 is 1125520331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330255211 - 2¹⁰ = 1330254187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330255811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665127605 + 665127606.

It is an arithmetic number, because the mean of its divisors is an integer number (665127606).

Almost surely, 2^1330255211 is an apocalyptic number.

1330255211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330255211 is an equidigital number, since it uses as much as digits as its factorization.

1330255211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1330255211 is about 36472.6638868071. The cubic root of 1330255211 is about 1099.7947856849.

Adding to 1330255211 its reverse (1125520331), we get a palindrome (2455775542).

The spelling of 1330255211 in words is "one billion, three hundred thirty million, two hundred fifty-five thousand, two hundred eleven".