1132020023 has 2 divisors, whose sum is σ = 1132020024. Its totient is φ = 1132020022.

The previous prime is 1132020011. The next prime is 1132020047. The reversal of 1132020023 is 3200202311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132020023 - 2⁸ = 1132019767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132020053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566010011 + 566010012.

It is an arithmetic number, because the mean of its divisors is an integer number (566010012).

Almost surely, 2^1132020023 is an apocalyptic number.

1132020023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132020023 is an equidigital number, since it uses as much as digits as its factorization.

1132020023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1132020023 is about 33645.5052421568. The cubic root of 1132020023 is about 1042.2007216571.

Adding to 1132020023 its reverse (3200202311), we get a palindrome (4332222334).

The spelling of 1132020023 in words is "one billion, one hundred thirty-two million, twenty thousand, twenty-three".