3020340203 has 16 divisors (see below), whose sum is σ = 3135718656. Its totient is φ = 2907621600.

The previous prime is 3020340181. The next prime is 3020340209. The reversal of 3020340203 is 3020430203.

It is a cyclic number.

It is not a de Polignac number, because 3020340203 - 2⁸ = 3020339947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3020340209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661976 + ... + 666522.

It is an arithmetic number, because the mean of its divisors is an integer number (195982416).

Almost surely, 2^3020340203 is an apocalyptic number.

3020340203 is a deficient number, since it is larger than the sum of its proper divisors (115378453).

3020340203 is a wasteful number, since it uses less digits than its factorization.

3020340203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3020340203 is about 54957.6218826834. The cubic root of 3020340203 is about 1445.5017479090.

Adding to 3020340203 its reverse (3020430203), we get a palindrome (6040770406).

Subtracting 3020340203 from its reverse (3020430203), we obtain a square (90000 = 300²).

The spelling of 3020340203 in words is "three billion, twenty million, three hundred forty thousand, two hundred three".