1000101010 has 16 divisors (see below), whose sum is σ = 1820410200. Its totient is φ = 395545216.

The previous prime is 1000100999. The next prime is 1000101079. The reversal of 1000101010 is 101010001.

1000101010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 844425481 + 155675529 = 29059^2 + 12477^2 .

1000101010 is a modest number, since divided by 101010 gives 1000 as remainder.

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, 560965 + ... + 562744.

Almost surely, 2^1000101010 is an apocalyptic number.

1000101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000101010 is a deficient number, since it is larger than the sum of its proper divisors (820309190).

1000101010 is a wasteful number, since it uses less digits than its factorization.

1000101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123805.

The product of its (nonzero) digits is 1, while the sum is 4.

The square root of 1000101010 is about 31624.3736696871. The cubic root of 1000101010 is about 1000.0336688664.

Adding to 1000101010 its reverse (101010001), we get a palindrome (1101111011).

The spelling of 1000101010 in words is "one billion, one hundred one thousand, ten".