10102006050020 has 12 divisors (see below), whose sum is σ = 21214212705084. Its totient is φ = 4040802420000.

The previous prime is 10102006050001. The next prime is 10102006050041. The reversal of 10102006050020 is 2005060020101.

It can be written as a sum of positive squares in 2 ways, for example, as 7710040676416 + 2391965373604 = 2776696^2 + 1546598^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252550151231 + ... + 252550151270.

It is an arithmetic number, because the mean of its divisors is an integer number (1767851058757).

Almost surely, 2^{10102006050020} is an apocalyptic number.

10102006050020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102006050020 is an abundant number, since it is smaller than the sum of its proper divisors (11112206655064).

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

10102006050020 is a wasteful number, since it uses less digits than its factorization.

10102006050020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505100302510 (or 505100302508 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10102006050020 its reverse (2005060020101), we get a palindrome (12107066070121).

The spelling of 10102006050020 in words is "ten trillion, one hundred two billion, six million, fifty thousand, twenty".