2103030202 has 32 divisors (see below), whose sum is σ = 3899548800. Its totient is φ = 828318528.

The previous prime is 2103030113. The next prime is 2103030227. The reversal of 2103030202 is 2020303012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

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 in 15 ways as a sum of consecutive naturals, for example, 16449 + ... + 66907.

It is an arithmetic number, because the mean of its divisors is an integer number (121860900).

Almost surely, 2^2103030202 is an apocalyptic number.

2103030202 is a deficient number, since it is larger than the sum of its proper divisors (1796518598).

2103030202 is a wasteful number, since it uses less digits than its factorization.

2103030202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50710.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2103030202 is about 45858.8072457189. The cubic root of 2103030202 is about 1281.1948076261.

Adding to 2103030202 its reverse (2020303012), we get a palindrome (4123333214).

The spelling of 2103030202 in words is "two billion, one hundred three million, thirty thousand, two hundred two".