1020010208 has 48 divisors (see below), whose sum is σ = 2297806560. Its totient is φ = 436617216.

The previous prime is 1020010171. The next prime is 1020010237. The reversal of 1020010208 is 8020100201.

1020010208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1020010192 and 1020010201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223760 + ... + 228272.

It is an arithmetic number, because the mean of its divisors is an integer number (47870970).

Almost surely, 2^1020010208 is an apocalyptic number.

It is an amenable number.

1020010208 is an abundant number, since it is smaller than the sum of its proper divisors (1277796352).

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

1020010208 is a wasteful number, since it uses less digits than its factorization.

1020010208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539 (or 5531 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1020010208 is about 31937.5986573819. The cubic root of 1020010208 is about 1006.6260675896.

Adding to 1020010208 its reverse (8020100201), we get a palindrome (9040110409).

The spelling of 1020010208 in words is "one billion, twenty million, ten thousand, two hundred eight".