1303212411 has 12 divisors (see below), whose sum is σ = 1947329280. Its totient is φ = 838849200.

The previous prime is 1303212403. The next prime is 1303212457. The reversal of 1303212411 is 1142123031.

It is not a de Polignac number, because 1303212411 - 2³ = 1303212403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1303212461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2496315 + ... + 2496836.

It is an arithmetic number, because the mean of its divisors is an integer number (162277440).

Almost surely, 2^1303212411 is an apocalyptic number.

1303212411 is a deficient number, since it is larger than the sum of its proper divisors (644116869).

1303212411 is a wasteful number, since it uses less digits than its factorization.

1303212411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993186 (or 4993183 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1303212411 is about 36100.0333933364. The cubic root of 1303212411 is about 1092.2911185954.

Adding to 1303212411 its reverse (1142123031), we get a palindrome (2445335442).

The spelling of 1303212411 in words is "one billion, three hundred three million, two hundred twelve thousand, four hundred eleven".