10030020002 has 4 divisors (see below), whose sum is σ = 15045030006. Its totient is φ = 5015010000.

The previous prime is 10030019999. The next prime is 10030020017. The reversal of 10030020002 is 20002003001.

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

It can be written as a sum of positive squares in only one way, i.e., 7997903761 + 2032116241 = 89431^2 + 45079^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507504999 + ... + 2507505002.

Almost surely, 2^10030020002 is an apocalyptic number.

10030020002 is a deficient number, since it is larger than the sum of its proper divisors (5015010004).

10030020002 is an equidigital number, since it uses as much as digits as its factorization.

10030020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015010003.

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 10030020002 its reverse (20002003001), we get a palindrome (30032023003).

The spelling of 10030020002 in words is "ten billion, thirty million, twenty thousand, two".