106541215511 has 2 divisors, whose sum is σ = 106541215512. Its totient is φ = 106541215510.

The previous prime is 106541215477. The next prime is 106541215519. The reversal of 106541215511 is 115512145601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106541215511 - 2⁶ = 106541215447 is a prime.

It is a super-3 number, since 3×106541215511³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106541215519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53270607755 + 53270607756.

It is an arithmetic number, because the mean of its divisors is an integer number (53270607756).

Almost surely, 2^106541215511 is an apocalyptic number.

106541215511 is a deficient number, since it is larger than the sum of its proper divisors (1).

106541215511 is an equidigital number, since it uses as much as digits as its factorization.

106541215511 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 32.

The spelling of 106541215511 in words is "one hundred six billion, five hundred forty-one million, two hundred fifteen thousand, five hundred eleven".