1282148233 has 2 divisors, whose sum is σ = 1282148234. Its totient is φ = 1282148232.

The previous prime is 1282148183. The next prime is 1282148249. The reversal of 1282148233 is 3328412821.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 894727744 + 387420489 = 29912^2 + 19683^2 .

It is a cyclic number.

It is not a de Polignac number, because 1282148233 - 2²¹ = 1280051081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1282142233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641074116 + 641074117.

It is an arithmetic number, because the mean of its divisors is an integer number (641074117).

Almost surely, 2^1282148233 is an apocalyptic number.

It is an amenable number.

1282148233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1282148233 is an equidigital number, since it uses as much as digits as its factorization.

1282148233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 34.

The square root of 1282148233 is about 35807.0975226979. The cubic root of 1282148233 is about 1086.3741239667.

The spelling of 1282148233 in words is "one billion, two hundred eighty-two million, one hundred forty-eight thousand, two hundred thirty-three".