1020010326 has 16 divisors (see below), whose sum is σ = 2147390400. Its totient is φ = 322108488.

The previous prime is 1020010297. The next prime is 1020010331. The reversal of 1020010326 is 6230100201.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4473616 + ... + 4473843.

It is an arithmetic number, because the mean of its divisors is an integer number (134211900).

Almost surely, 2^1020010326 is an apocalyptic number.

1020010326 is an abundant number, since it is smaller than the sum of its proper divisors (1127380074).

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

1020010326 is a wasteful number, since it uses less digits than its factorization.

1020010326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947483.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1020010326 is about 31937.6005047342. The cubic root of 1020010326 is about 1006.6261064069.

Adding to 1020010326 its reverse (6230100201), we get a palindrome (7250110527).

The spelling of 1020010326 in words is "one billion, twenty million, ten thousand, three hundred twenty-six".