60105100009 has 4 divisors (see below), whose sum is σ = 61571078100. Its totient is φ = 58639121920.

The previous prime is 60105100007. The next prime is 60105100019. The reversal of 60105100009 is 90000150106.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1558038784 + 58547061225 = 39472^2 + 241965^2 .

It is a cyclic number.

It is not a de Polignac number, because 60105100009 - 2¹ = 60105100007 is a prime.

It is a super-2 number, since 2×60105100009² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60105100007) 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, 732988984 + ... + 732989065.

It is an arithmetic number, because the mean of its divisors is an integer number (15392769525).

Almost surely, 2^60105100009 is an apocalyptic number.

It is an amenable number.

60105100009 is a deficient number, since it is larger than the sum of its proper divisors (1465978091).

60105100009 is a wasteful number, since it uses less digits than its factorization.

60105100009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465978090.

The product of its (nonzero) digits is 270, while the sum is 22.

The spelling of 60105100009 in words is "sixty billion, one hundred five million, one hundred thousand, nine".