16090313 has 4 divisors (see below), whose sum is σ = 17036820. Its totient is φ = 15143808.

The previous prime is 16090307. The next prime is 16090343. The reversal of 16090313 is 31309061.

16090313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6775609 + 9314704 = 2603^2 + 3052^2 .

It is a cyclic number.

It is not a de Polignac number, because 16090313 - 2⁸ = 16090057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16090343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473228 + ... + 473261.

It is an arithmetic number, because the mean of its divisors is an integer number (4259205).

Almost surely, 2^16090313 is an apocalyptic number.

It is an amenable number.

16090313 is a deficient number, since it is larger than the sum of its proper divisors (946507).

16090313 is an equidigital number, since it uses as much as digits as its factorization.

16090313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946506.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 16090313 is about 4011.2732392596. The cubic root of 16090313 is about 252.4574342521.

Adding to 16090313 its reverse (31309061), we get a palindrome (47399374).

The spelling of 16090313 in words is "sixteen million, ninety thousand, three hundred thirteen".