1303996607 has 2 divisors, whose sum is σ = 1303996608. Its totient is φ = 1303996606.

The previous prime is 1303996553. The next prime is 1303996691. The reversal of 1303996607 is 7066993031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1303996607 - 2¹⁶ = 1303931071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1303996807) 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, 651998303 + 651998304.

It is an arithmetic number, because the mean of its divisors is an integer number (651998304).

Almost surely, 2^1303996607 is an apocalyptic number.

1303996607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303996607 is an equidigital number, since it uses as much as digits as its factorization.

1303996607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 1303996607 is about 36110.8931902826. The cubic root of 1303996607 is about 1092.5101666864.

The spelling of 1303996607 in words is "one billion, three hundred three million, nine hundred ninety-six thousand, six hundred seven".