2123232703 has 2 divisors, whose sum is σ = 2123232704. Its totient is φ = 2123232702.

The previous prime is 2123232701. The next prime is 2123232721. The reversal of 2123232703 is 3072323212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2123232703 - 2¹ = 2123232701 is a prime.

It is a super-2 number, since 2×2123232703² = 9016234222177372418, which contains 22 as substring.

Together with 2123232701, it forms a pair of twin primes.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123232701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061616351 + 1061616352.

It is an arithmetic number, because the mean of its divisors is an integer number (1061616352).

Almost surely, 2^2123232703 is an apocalyptic number.

2123232703 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123232703 is an equidigital number, since it uses as much as digits as its factorization.

2123232703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2123232703 is about 46078.5492718684. The cubic root of 2123232703 is about 1285.2842872047.

Adding to 2123232703 its reverse (3072323212), we get a palindrome (5195555915).

It can be divided in two parts, 21232 and 32703, that added together give a palindrome (53935).

The spelling of 2123232703 in words is "two billion, one hundred twenty-three million, two hundred thirty-two thousand, seven hundred three".