1996001303 has 2 divisors, whose sum is σ = 1996001304. Its totient is φ = 1996001302.

The previous prime is 1996001269. The next prime is 1996001317. The reversal of 1996001303 is 3031006991.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1996001303 - 2²⁰ = 1994952727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1996001303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1996001323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 998000651 + 998000652.

It is an arithmetic number, because the mean of its divisors is an integer number (998000652).

Almost surely, 2^1996001303 is an apocalyptic number.

1996001303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1996001303 is an equidigital number, since it uses as much as digits as its factorization.

1996001303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 1996001303 is about 44676.6303899477. The cubic root of 1996001303 is about 1259.0808159186.

The spelling of 1996001303 in words is "one billion, nine hundred ninety-six million, one thousand, three hundred three".