703013 has 2 divisors, whose sum is σ = 703014. Its totient is φ = 703012.

The previous prime is 702991. The next prime is 703033. The reversal of 703013 is 310307.

It is a happy number.

703013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 515524 + 187489 = 718^2 + 433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-703013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (703033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 351506 + 351507.

It is an arithmetic number, because the mean of its divisors is an integer number (351507).

2⁷⁰³⁰¹³ is an apocalyptic number.

It is an amenable number.

703013 is a deficient number, since it is larger than the sum of its proper divisors (1).

703013 is an equidigital number, since it uses as much as digits as its factorization.

703013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 14.

The square root of 703013 is about 838.4587050058. The cubic root of 703013 is about 88.9176109150.

The spelling of 703013 in words is "seven hundred three thousand, thirteen".