1331412283 has 2 divisors, whose sum is σ = 1331412284. Its totient is φ = 1331412282.

The previous prime is 1331412263. The next prime is 1331412317. The reversal of 1331412283 is 3822141331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1331412283 - 2⁹ = 1331411771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331412223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665706141 + 665706142.

It is an arithmetic number, because the mean of its divisors is an integer number (665706142).

Almost surely, 2^1331412283 is an apocalyptic number.

1331412283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331412283 is an equidigital number, since it uses as much as digits as its factorization.

1331412283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 1331412283 is about 36488.5226201336. The cubic root of 1331412283 is about 1100.1135648591.

It can be divided in two parts, 133141 and 2283, that added together give a square (135424 = 368²).

The spelling of 1331412283 in words is "one billion, three hundred thirty-one million, four hundred twelve thousand, two hundred eighty-three".