16105093 has 2 divisors, whose sum is σ = 16105094. Its totient is φ = 16105092.

The previous prime is 16105081. The next prime is 16105097. The reversal of 16105093 is 39050161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12236004 + 3869089 = 3498^2 + 1967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16105093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16105097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8052546 + 8052547.

It is an arithmetic number, because the mean of its divisors is an integer number (8052547).

Almost surely, 2^16105093 is an apocalyptic number.

It is an amenable number.

16105093 is a deficient number, since it is larger than the sum of its proper divisors (1).

16105093 is an equidigital number, since it uses as much as digits as its factorization.

16105093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 16105093 is about 4013.1151241897. The cubic root of 16105093 is about 252.5347101256.

The spelling of 16105093 in words is "sixteen million, one hundred five thousand, ninety-three".