23030783 has 2 divisors, whose sum is σ = 23030784. Its totient is φ = 23030782.

The previous prime is 23030773. The next prime is 23030789. The reversal of 23030783 is 38703032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23030783 - 2¹⁰ = 23029759 is a prime.

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 (23030789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515391 + 11515392.

It is an arithmetic number, because the mean of its divisors is an integer number (11515392).

Almost surely, 2^23030783 is an apocalyptic number.

23030783 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030783 is an equidigital number, since it uses as much as digits as its factorization.

23030783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 23030783 is about 4799.0397997933. The cubic root of 23030783 is about 284.5135149863.

It can be divided in two parts, 230 and 30783, that added together give a palindrome (31013).

The spelling of 23030783 in words is "twenty-three million, thirty thousand, seven hundred eighty-three".