100105101055611 has 12 divisors (see below), whose sum is σ = 149951674009592. Its totient is φ = 66736734036912.

The previous prime is 100105101055591. The next prime is 100105101055667. The reversal of 100105101055611 is 116550101501001.

100105101055611 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 0 + 5 + 101 + 0 + 556 + 1 + 1 = 666.

It is not a de Polignac number, because 100105101055611 - 2¹⁰ = 100105101054587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100105101055411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205977573946 + ... + 205977574431.

Almost surely, 2^{100105101055611} is an apocalyptic number.

100105101055611 is a deficient number, since it is larger than the sum of its proper divisors (49846572953981).

100105101055611 is an frugal number, since it uses more digits than its factorization.

100105101055611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411955148392 (or 411955148380 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

Adding to 100105101055611 its reverse (116550101501001), we get a palindrome (216655202556612).

The spelling of 100105101055611 in words is "one hundred trillion, one hundred five billion, one hundred one million, fifty-five thousand, six hundred eleven".