1023422087 has 2 divisors, whose sum is σ = 1023422088. Its totient is φ = 1023422086.

The previous prime is 1023422051. The next prime is 1023422089. The reversal of 1023422087 is 7802243201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023422087 - 2⁸ = 1023421831 is a prime.

Together with 1023422089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023422089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511711043 + 511711044.

It is an arithmetic number, because the mean of its divisors is an integer number (511711044).

Almost surely, 2^1023422087 is an apocalyptic number.

1023422087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023422087 is an equidigital number, since it uses as much as digits as its factorization.

1023422087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1023422087 is about 31990.9688349697. The cubic root of 1023422087 is about 1007.7471884124.

Adding to 1023422087 its reverse (7802243201), we get a palindrome (8825665288).

The spelling of 1023422087 in words is "one billion, twenty-three million, four hundred twenty-two thousand, eighty-seven".