1106701021541 has 2 divisors, whose sum is σ = 1106701021542. Its totient is φ = 1106701021540.

The previous prime is 1106701021493. The next prime is 1106701021561. The reversal of 1106701021541 is 1451201076011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 998242772641 + 108458248900 = 999121^2 + 329330^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106701021541 - 2³⁸ = 831823114597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106701021561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553350510770 + 553350510771.

It is an arithmetic number, because the mean of its divisors is an integer number (553350510771).

Almost surely, 2^{1106701021541} is an apocalyptic number.

It is an amenable number.

1106701021541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106701021541 is an equidigital number, since it uses as much as digits as its factorization.

1106701021541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 29.

Adding to 1106701021541 its reverse (1451201076011), we get a palindrome (2557902097552).

The spelling of 1106701021541 in words is "one trillion, one hundred six billion, seven hundred one million, twenty-one thousand, five hundred forty-one".