20203013006 has 64 divisors (see below), whose sum is σ = 35133523200. Its totient is φ = 8616787200.

The previous prime is 20203013003. The next prime is 20203013011. The reversal of 20203013006 is 60031030202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203013003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35505890 + ... + 35506458.

It is an arithmetic number, because the mean of its divisors is an integer number (548961300).

Almost surely, 2^20203013006 is an apocalyptic number.

20203013006 is a deficient number, since it is larger than the sum of its proper divisors (14930510194).

20203013006 is a wasteful number, since it uses less digits than its factorization.

20203013006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20203013006 its reverse (60031030202), we get a palindrome (80234043208).

The spelling of 20203013006 in words is "twenty billion, two hundred three million, thirteen thousand, six".