2122703 has 12 divisors (see below), whose sum is σ = 2384424. Its totient is φ = 1887600.

The previous prime is 2122697. The next prime is 2122709. The reversal of 2122703 is 3072212.

2122703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2122697) and next prime (2122709).

It is not a de Polignac number, because 2122703 - 2¹⁸ = 1860559 is a prime.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6248 + ... + 6578.

It is an arithmetic number, because the mean of its divisors is an integer number (198702).

2^2122703 is an apocalyptic number.

2122703 is a deficient number, since it is larger than the sum of its proper divisors (261721).

2122703 is a wasteful number, since it uses less digits than its factorization.

2122703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 2122703 is about 1456.9498961872. The cubic root of 2122703 is about 128.5177394295.

Adding to 2122703 its reverse (3072212), we get a palindrome (5194915).

The spelling of 2122703 in words is "two million, one hundred twenty-two thousand, seven hundred three".