2103076 has 6 divisors (see below), whose sum is σ = 3680390. Its totient is φ = 1051536.

The previous prime is 2103067. The next prime is 2103083. The reversal of 2103076 is 6703012.

2103076 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 576 = 1450^2 + 24^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262881 + ... + 262888.

2^2103076 is an apocalyptic number.

It is an amenable number.

2103076 is a deficient number, since it is larger than the sum of its proper divisors (1577314).

2103076 is a wasteful number, since it uses less digits than its factorization.

2103076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525773 (or 525771 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 2103076 is about 1450.1986070880. The cubic root of 2103076 is about 128.1204107815.

Adding to 2103076 its reverse (6703012), we get a palindrome (8806088).

The spelling of 2103076 in words is "two million, one hundred three thousand, seventy-six".