1023122430 has 48 divisors (see below), whose sum is σ = 2901950064. Its totient is φ = 248029440.

The previous prime is 1023122417. The next prime is 1023122437. The reversal of 1023122430 is 342213201.

1023122430 is a `hidden beast` number, since 1 + 0 + 231 + 2 + 2 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023122437) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 515739 + ... + 517718.

It is an arithmetic number, because the mean of its divisors is an integer number (60457293).

Almost surely, 2^1023122430 is an apocalyptic number.

1023122430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1023122430 is an abundant number, since it is smaller than the sum of its proper divisors (1878827634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023122430 is a wasteful number, since it uses less digits than its factorization.

1023122430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033481 (or 1033478 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1023122430 is about 31986.2850296811. The cubic root of 1023122430 is about 1007.6488230097.

Adding to 1023122430 its reverse (342213201), we get a palindrome (1365335631).

The spelling of 1023122430 in words is "one billion, twenty-three million, one hundred twenty-two thousand, four hundred thirty".