20600012331 has 12 divisors (see below), whose sum is σ = 29886658152. Its totient is φ = 13672840896.

The previous prime is 20600012297. The next prime is 20600012359. The reversal of 20600012331 is 13321000602.

20600012331 is a `hidden beast` number, since 20 + 600 + 0 + 12 + 3 + 31 = 666.

It is not a de Polignac number, because 20600012331 - 2⁷ = 20600012203 is a prime.

It is a super-2 number, since 2×20600012331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20600012371) 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, 5039566 + ... + 5043651.

It is an arithmetic number, because the mean of its divisors is an integer number (2490554846).

Almost surely, 2^20600012331 is an apocalyptic number.

20600012331 is a deficient number, since it is larger than the sum of its proper divisors (9286645821).

20600012331 is a wasteful number, since it uses less digits than its factorization.

20600012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10083450 (or 10083447 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20600012331 its reverse (13321000602), we get a palindrome (33921012933).

The spelling of 20600012331 in words is "twenty billion, six hundred million, twelve thousand, three hundred thirty-one".