16103441 has 2 divisors, whose sum is σ = 16103442. Its totient is φ = 16103440.

The previous prime is 16103429. The next prime is 16103449. The reversal of 16103441 is 14430161.

16103441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12103441 + 4000000 = 3479^2 + 2000^2 .

It is a cyclic number.

It is not a de Polignac number, because 16103441 - 2²² = 11909137 is a prime.

It is a Chen prime.

It is equal to p_1037324 and since 16103441 and 1037324 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 (16103449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8051720 + 8051721.

It is an arithmetic number, because the mean of its divisors is an integer number (8051721).

Almost surely, 2^16103441 is an apocalyptic number.

It is an amenable number.

16103441 is a deficient number, since it is larger than the sum of its proper divisors (1).

16103441 is an equidigital number, since it uses as much as digits as its factorization.

16103441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 16103441 is about 4012.9092937668. The cubic root of 16103441 is about 252.5260751427.

The spelling of 16103441 in words is "sixteen million, one hundred three thousand, four hundred forty-one".