1301403083 has 2 divisors, whose sum is σ = 1301403084. Its totient is φ = 1301403082.

The previous prime is 1301403071. The next prime is 1301403113. The reversal of 1301403083 is 3803041031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1301403083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301003083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650701541 + 650701542.

It is an arithmetic number, because the mean of its divisors is an integer number (650701542).

Almost surely, 2^1301403083 is an apocalyptic number.

1301403083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301403083 is an equidigital number, since it uses as much as digits as its factorization.

1301403083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1301403083 is about 36074.9647678276. The cubic root of 1301403083 is about 1091.7853867066.

The spelling of 1301403083 in words is "one billion, three hundred one million, four hundred three thousand, eighty-three".