2103212302 has 16 divisors (see below), whose sum is σ = 3241613232. Its totient is φ = 1022878080.

The previous prime is 2103212291. The next prime is 2103212357. The reversal of 2103212302 is 2032123012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30013 + ... + 71464.

It is an arithmetic number, because the mean of its divisors is an integer number (202600827).

Almost surely, 2^2103212302 is an apocalyptic number.

2103212302 is a deficient number, since it is larger than the sum of its proper divisors (1138400930).

2103212302 is a wasteful number, since it uses less digits than its factorization.

2103212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101763.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2103212302 is about 45860.7926446982. The cubic root of 2103212302 is about 1281.2317858303.

Adding to 2103212302 its reverse (2032123012), we get a palindrome (4135335314).

The spelling of 2103212302 in words is "two billion, one hundred three million, two hundred twelve thousand, three hundred two".