16073131 has 2 divisors, whose sum is σ = 16073132. Its totient is φ = 16073130.

The previous prime is 16073129. The next prime is 16073137. The reversal of 16073131 is 13137061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16073131 - 2¹ = 16073129 is a prime.

It is a super-2 number, since 2×16073131² = 516691080286322, which contains 22 as substring.

Together with 16073129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16073137) 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 as a sum of consecutive naturals, namely, 8036565 + 8036566.

It is an arithmetic number, because the mean of its divisors is an integer number (8036566).

Almost surely, 2^16073131 is an apocalyptic number.

16073131 is a deficient number, since it is larger than the sum of its proper divisors (1).

16073131 is an equidigital number, since it uses as much as digits as its factorization.

16073131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 16073131 is about 4009.1309532117. The cubic root of 16073131 is about 252.3675402361.

The spelling of 16073131 in words is "sixteen million, seventy-three thousand, one hundred thirty-one".