1230282071 has 2 divisors, whose sum is σ = 1230282072. Its totient is φ = 1230282070.

The previous prime is 1230282049. The next prime is 1230282077. The reversal of 1230282071 is 1702820321.

It is a strong prime.

It is an emirp because it is prime and its reverse (1702820321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230282071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230282071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230282077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615141035 + 615141036.

It is an arithmetic number, because the mean of its divisors is an integer number (615141036).

Almost surely, 2^1230282071 is an apocalyptic number.

1230282071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230282071 is an equidigital number, since it uses as much as digits as its factorization.

1230282071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1230282071 is about 35075.3769901337. The cubic root of 1230282071 is about 1071.5231665501.

The spelling of 1230282071 in words is "one billion, two hundred thirty million, two hundred eighty-two thousand, seventy-one".