1020334430 has 8 divisors (see below), whose sum is σ = 1836601992. Its totient is φ = 408133768.

The previous prime is 1020334423. The next prime is 1020334477. The reversal of 1020334430 is 344330201.

1020334430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51016712 + ... + 51016731.

It is an arithmetic number, because the mean of its divisors is an integer number (229575249).

Almost surely, 2^1020334430 is an apocalyptic number.

1020334430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020334430 is a deficient number, since it is larger than the sum of its proper divisors (816267562).

1020334430 is a wasteful number, since it uses less digits than its factorization.

1020334430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102033450.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1020334430 is about 31942.6741209937. The cubic root of 1020334430 is about 1006.7327121899.

Adding to 1020334430 its reverse (344330201), we get a palindrome (1364664631).

The spelling of 1020334430 in words is "one billion, twenty million, three hundred thirty-four thousand, four hundred thirty".