1006506023 has 2 divisors, whose sum is σ = 1006506024. Its totient is φ = 1006506022.

The previous prime is 1006505993. The next prime is 1006506037. The reversal of 1006506023 is 3206056001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1006506023 - 2⁸ = 1006505767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1006506023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006506043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503253011 + 503253012.

It is an arithmetic number, because the mean of its divisors is an integer number (503253012).

Almost surely, 2^1006506023 is an apocalyptic number.

1006506023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006506023 is an equidigital number, since it uses as much as digits as its factorization.

1006506023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1006506023 is about 31725.4790822771. The cubic root of 1006506023 is about 1002.1639881109.

The spelling of 1006506023 in words is "one billion, six million, five hundred six thousand, twenty-three".