2073403313 has 2 divisors, whose sum is σ = 2073403314. Its totient is φ = 2073403312.

The previous prime is 2073403303. The next prime is 2073403337. The reversal of 2073403313 is 3133043702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1046393104 + 1027010209 = 32348^2 + 32047^2 .

It is a cyclic number.

It is not a de Polignac number, because 2073403313 - 2²⁴ = 2056626097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2073403303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036701656 + 1036701657.

It is an arithmetic number, because the mean of its divisors is an integer number (1036701657).

Almost surely, 2^2073403313 is an apocalyptic number.

It is an amenable number.

2073403313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073403313 is an equidigital number, since it uses as much as digits as its factorization.

2073403313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 2073403313 is about 45534.6386062303. The cubic root of 2073403313 is about 1275.1499632400.

The spelling of 2073403313 in words is "two billion, seventy-three million, four hundred three thousand, three hundred thirteen".