20601060107 has 4 divisors (see below), whose sum is σ = 21311441520. Its totient is φ = 19890678696.

The previous prime is 20601060097. The next prime is 20601060157. The reversal of 20601060107 is 70106010602.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70106010602 = 2 ⋅35053005301.

It is a cyclic number.

It is not a de Polignac number, because 20601060107 - 2¹² = 20601056011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20601060157) 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, 355190663 + ... + 355190720.

It is an arithmetic number, because the mean of its divisors is an integer number (5327860380).

Almost surely, 2^20601060107 is an apocalyptic number.

20601060107 is a deficient number, since it is larger than the sum of its proper divisors (710381413).

20601060107 is an equidigital number, since it uses as much as digits as its factorization.

20601060107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710381412.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 20601060107 its reverse (70106010602), we get a palindrome (90707070709).

The spelling of 20601060107 in words is "twenty billion, six hundred one million, sixty thousand, one hundred seven".