16146313 has 2 divisors, whose sum is σ = 16146314. Its totient is φ = 16146312.

The previous prime is 16146307. The next prime is 16146331. The reversal of 16146313 is 31364161.

It is a happy number.

Together with next prime (16146331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11002489 + 5143824 = 3317^2 + 2268^2 .

It is a cyclic number.

It is not a de Polignac number, because 16146313 - 2⁵ = 16146281 is a prime.

It is equal to p_1039921 and since 16146313 and 1039921 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (16146343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8073156 + 8073157.

It is an arithmetic number, because the mean of its divisors is an integer number (8073157).

Almost surely, 2^16146313 is an apocalyptic number.

It is an amenable number.

16146313 is a deficient number, since it is larger than the sum of its proper divisors (1).

16146313 is an equidigital number, since it uses as much as digits as its factorization.

16146313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 16146313 is about 4018.2475035767. The cubic root of 16146313 is about 252.7499756226.

The spelling of 16146313 in words is "sixteen million, one hundred forty-six thousand, three hundred thirteen".