2102030204 has 6 divisors (see below), whose sum is σ = 3678552864. Its totient is φ = 1051015100.

The previous prime is 2102030167. The next prime is 2102030239. The reversal of 2102030204 is 4020302012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262753772 + ... + 262753779.

It is an arithmetic number, because the mean of its divisors is an integer number (613092144).

Almost surely, 2^2102030204 is an apocalyptic number.

It is an amenable number.

2102030204 is a deficient number, since it is larger than the sum of its proper divisors (1576522660).

2102030204 is a wasteful number, since it uses less digits than its factorization.

2102030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525507555 (or 525507553 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2102030204 is about 45847.9029400473. The cubic root of 2102030204 is about 1280.9917046039.

Adding to 2102030204 its reverse (4020302012), we get a palindrome (6122332216).

The spelling of 2102030204 in words is "two billion, one hundred two million, thirty thousand, two hundred four".