1020305350 has 12 divisors (see below), whose sum is σ = 1897768044. Its totient is φ = 408122120.

The previous prime is 1020305329. The next prime is 1020305353. The reversal of 1020305350 is 535030201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020305353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10203004 + ... + 10203103.

It is an arithmetic number, because the mean of its divisors is an integer number (158147337).

Almost surely, 2^1020305350 is an apocalyptic number.

1020305350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020305350 is a deficient number, since it is larger than the sum of its proper divisors (877462694).

1020305350 is a wasteful number, since it uses less digits than its factorization.

1020305350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20406119 (or 20406114 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 1020305350 is about 31942.2189273069. The cubic root of 1020305350 is about 1006.7231479841.

Adding to 1020305350 its reverse (535030201), we get a palindrome (1555335551).

The spelling of 1020305350 in words is "one billion, twenty million, three hundred five thousand, three hundred fifty".