2110203028 has 6 divisors (see below), whose sum is σ = 3692855306. Its totient is φ = 1055101512.

The previous prime is 2110203001. The next prime is 2110203037. The reversal of 2110203028 is 8203020112.

It can be written as a sum of positive squares in only one way, i.e., 2102956164 + 7246864 = 45858^2 + 2692^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2110202996 and 2110203014.

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, 263775375 + ... + 263775382.

Almost surely, 2^2110203028 is an apocalyptic number.

It is an amenable number.

2110203028 is a deficient number, since it is larger than the sum of its proper divisors (1582652278).

2110203028 is a wasteful number, since it uses less digits than its factorization.

2110203028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527550761 (or 527550759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2110203028 is about 45936.9462197913. The cubic root of 2110203028 is about 1282.6497493685.

The spelling of 2110203028 in words is "two billion, one hundred ten million, two hundred three thousand, twenty-eight".