20030113002 has 16 divisors (see below), whose sum is σ = 40071019392. Its totient is φ = 6674905440.

The previous prime is 20030113001. The next prime is 20030113073. The reversal of 20030113002 is 20031103002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20030113001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425499 + ... + 470222.

It is an arithmetic number, because the mean of its divisors is an integer number (2504438712).

Almost surely, 2^20030113002 is an apocalyptic number.

20030113002 is an abundant number, since it is smaller than the sum of its proper divisors (20040906390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20030113002 is a wasteful number, since it uses less digits than its factorization.

20030113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899453.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20030113002 its reverse (20031103002), we get a palindrome (40061216004).

The spelling of 20030113002 in words is "twenty billion, thirty million, one hundred thirteen thousand, two".