1010202010 has 16 divisors (see below), whose sum is σ = 1860651936. Its totient is φ = 394683408.

The previous prime is 1010202001. The next prime is 1010202019. The reversal of 1010202010 is 102020101.

It is an interprime number because it is at equal distance from previous prime (1010202001) and next prime (1010202019).

It is a junction number, because it is equal to n+sod(n) for n = 1010201984 and 1010202002.

It is not an unprimeable number, because it can be changed into a prime (1010202019) 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 7 ways as a sum of consecutive naturals, for example, 1174224 + ... + 1175083.

It is an arithmetic number, because the mean of its divisors is an integer number (116290746).

Almost surely, 2^1010202010 is an apocalyptic number.

1010202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010202010 is a deficient number, since it is larger than the sum of its proper divisors (850449926).

1010202010 is a wasteful number, since it uses less digits than its factorization.

1010202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349357.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1010202010 is about 31783.6752122847. The cubic root of 1010202010 is about 1003.3891705465.

Adding to 1010202010 its reverse (102020101), we get a palindrome (1112222111).

It can be divided in two parts, 1010 and 202010, that multiplied together give a triangular number (204030100 = T₂₀₂₀₀).

The spelling of 1010202010 in words is "one billion, ten million, two hundred two thousand, ten".