1320462071 has 2 divisors, whose sum is σ = 1320462072. Its totient is φ = 1320462070.

The previous prime is 1320462037. The next prime is 1320462083. The reversal of 1320462071 is 1702640231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1320462071 - 2²² = 1316267767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1320462071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320462571) 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 as a sum of consecutive naturals, namely, 660231035 + 660231036.

It is an arithmetic number, because the mean of its divisors is an integer number (660231036).

Almost surely, 2^1320462071 is an apocalyptic number.

1320462071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320462071 is an equidigital number, since it uses as much as digits as its factorization.

1320462071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1320462071 is about 36338.1627356145. The cubic root of 1320462071 is about 1097.0892940413.

The spelling of 1320462071 in words is "one billion, three hundred twenty million, four hundred sixty-two thousand, seventy-one".