2070313 has 4 divisors (see below), whose sum is σ = 2366080. Its totient is φ = 1774548.

The previous prime is 2070307. The next prime is 2070317. The reversal of 2070313 is 3130702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3130702 = 2 ⋅1565351.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2070313 is a prime.

It is an Ulam number.

It is a Duffinian number.

2070313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2070317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147873 + ... + 147886.

It is an arithmetic number, because the mean of its divisors is an integer number (591520).

2^2070313 is an apocalyptic number.

It is an amenable number.

2070313 is a deficient number, since it is larger than the sum of its proper divisors (295767).

2070313 is an equidigital number, since it uses as much as digits as its factorization.

2070313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295766.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 2070313 is about 1438.8582279016. The cubic root of 2070313 is about 127.4516130630.

The spelling of 2070313 in words is "two million, seventy thousand, three hundred thirteen".