1023262430 has 8 divisors (see below), whose sum is σ = 1841872392. Its totient is φ = 409304968.

The previous prime is 1023262421. The next prime is 1023262447. The reversal of 1023262430 is 342623201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1023262396 and 1023262405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51163112 + ... + 51163131.

It is an arithmetic number, because the mean of its divisors is an integer number (230234049).

Almost surely, 2^1023262430 is an apocalyptic number.

1023262430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023262430 is a deficient number, since it is larger than the sum of its proper divisors (818609962).

1023262430 is a wasteful number, since it uses less digits than its factorization.

1023262430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102326250.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1023262430 is about 31988.4733927707. The cubic root of 1023262430 is about 1007.6947817979.

Adding to 1023262430 its reverse (342623201), we get a palindrome (1365885631).

The spelling of 1023262430 in words is "one billion, twenty-three million, two hundred sixty-two thousand, four hundred thirty".