1148283361 has 2 divisors, whose sum is σ = 1148283362. Its totient is φ = 1148283360.

The previous prime is 1148283317. The next prime is 1148283371. The reversal of 1148283361 is 1633828411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020163600 + 128119761 = 31940^2 + 11319^2 .

It is a cyclic number.

It is not a de Polignac number, because 1148283361 - 2¹⁹ = 1147759073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1148283361.

It is not a weakly prime, because it can be changed into another prime (1148283371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574141680 + 574141681.

It is an arithmetic number, because the mean of its divisors is an integer number (574141681).

Almost surely, 2^1148283361 is an apocalyptic number.

It is an amenable number.

1148283361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148283361 is an equidigital number, since it uses as much as digits as its factorization.

1148283361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 37.

The square root of 1148283361 is about 33886.3300019344. The cubic root of 1148283361 is about 1047.1679878431.

The spelling of 1148283361 in words is "one billion, one hundred forty-eight million, two hundred eighty-three thousand, three hundred sixty-one".