1023423241 has 4 divisors (see below), whose sum is σ = 1023487300. Its totient is φ = 1023359184.

The previous prime is 1023423197. The next prime is 1023423287. The reversal of 1023423241 is 1423243201.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 840768016 + 182655225 = 28996^2 + 13515^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023423241 - 2¹³ = 1023415049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023427241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13675 + ... + 47263.

It is an arithmetic number, because the mean of its divisors is an integer number (255871825).

Almost surely, 2^1023423241 is an apocalyptic number.

It is an amenable number.

1023423241 is a deficient number, since it is larger than the sum of its proper divisors (64059).

1023423241 is an equidigital number, since it uses as much as digits as its factorization.

1023423241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64058.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1023423241 is about 31990.9868713049. The cubic root of 1023423241 is about 1007.7475671873.

Adding to 1023423241 its reverse (1423243201), we get a palindrome (2446666442).

The spelling of 1023423241 in words is "one billion, twenty-three million, four hundred twenty-three thousand, two hundred forty-one".