105354541 has 2 divisors, whose sum is σ = 105354542. Its totient is φ = 105354540.

The previous prime is 105354527. The next prime is 105354547. The reversal of 105354541 is 145453501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87965641 + 17388900 = 9379^2 + 4170^2 .

It is a cyclic number.

It is not a de Polignac number, because 105354541 - 2²¹ = 103257389 is a prime.

It is a super-2 number, since 2×105354541² = 22199158618641362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105354547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52677270 + 52677271.

It is an arithmetic number, because the mean of its divisors is an integer number (52677271).

Almost surely, 2^105354541 is an apocalyptic number.

It is an amenable number.

105354541 is a deficient number, since it is larger than the sum of its proper divisors (1).

105354541 is an equidigital number, since it uses as much as digits as its factorization.

105354541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 105354541 is about 10264.2360163823. The cubic root of 105354541 is about 472.2997906954.

The spelling of 105354541 in words is "one hundred five million, three hundred fifty-four thousand, five hundred forty-one".