1302340051 has 2 divisors, whose sum is σ = 1302340052. Its totient is φ = 1302340050.

The previous prime is 1302340049. The next prime is 1302340079. The reversal of 1302340051 is 1500432031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1302340051 - 2¹ = 1302340049 is a prime.

Together with 1302340049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1302343051) 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, 651170025 + 651170026.

It is an arithmetic number, because the mean of its divisors is an integer number (651170026).

Almost surely, 2^1302340051 is an apocalyptic number.

1302340051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302340051 is an equidigital number, since it uses as much as digits as its factorization.

1302340051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1302340051 is about 36087.9488333710. The cubic root of 1302340051 is about 1092.0473405369.

Adding to 1302340051 its reverse (1500432031), we get a palindrome (2802772082).

The spelling of 1302340051 in words is "one billion, three hundred two million, three hundred forty thousand, fifty-one".