105021675061 has 8 divisors (see below), whose sum is σ = 105234912000. Its totient is φ = 104808565680.

The previous prime is 105021675049. The next prime is 105021675071. The reversal of 105021675061 is 160576120501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105021675061 - 2¹¹ = 105021673013 is a prime.

It is a super-2 number, since 2×105021675061² (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 (105021675071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712356 + ... + 1772626.

It is an arithmetic number, because the mean of its divisors is an integer number (13154364000).

Almost surely, 2^105021675061 is an apocalyptic number.

It is an amenable number.

105021675061 is a deficient number, since it is larger than the sum of its proper divisors (213236939).

105021675061 is an equidigital number, since it uses as much as digits as its factorization.

105021675061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63779.

The product of its (nonzero) digits is 12600, while the sum is 34.

Adding to 105021675061 its reverse (160576120501), we get a palindrome (265597795562).

The spelling of 105021675061 in words is "one hundred five billion, twenty-one million, six hundred seventy-five thousand, sixty-one".