2103045052 has 6 divisors (see below), whose sum is σ = 3680328848. Its totient is φ = 1051522524.

The previous prime is 2103045041. The next prime is 2103045073. The reversal of 2103045052 is 2505403012.

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, 262880628 + ... + 262880635.

Almost surely, 2^2103045052 is an apocalyptic number.

It is an amenable number.

2103045052 is a deficient number, since it is larger than the sum of its proper divisors (1577283796).

2103045052 is a wasteful number, since it uses less digits than its factorization.

2103045052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525761267 (or 525761265 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2103045052 is about 45858.9691554444. The cubic root of 2103045052 is about 1281.1978232268.

Adding to 2103045052 its reverse (2505403012), we get a palindrome (4608448064).

The spelling of 2103045052 in words is "two billion, one hundred three million, forty-five thousand, fifty-two".