105606655301 has 4 divisors (see below), whose sum is σ = 120693320352. Its totient is φ = 90519990252.

The previous prime is 105606655289. The next prime is 105606655327. The reversal of 105606655301 is 103556606501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103556606501 = 28703 ⋅3607867.

It is a cyclic number.

It is not a de Polignac number, because 105606655301 - 2¹⁸ = 105606393157 is a prime.

It is a super-2 number, since 2×105606655301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105606655391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7543332515 + ... + 7543332528.

It is an arithmetic number, because the mean of its divisors is an integer number (30173330088).

Almost surely, 2^105606655301 is an apocalyptic number.

It is an amenable number.

105606655301 is a deficient number, since it is larger than the sum of its proper divisors (15086665051).

105606655301 is an equidigital number, since it uses as much as digits as its factorization.

105606655301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15086665050.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 105606655301 in words is "one hundred five billion, six hundred six million, six hundred fifty-five thousand, three hundred one".