2010102021010 has 8 divisors (see below), whose sum is σ = 3618183637836. Its totient is φ = 804040808400.

The previous prime is 2010102020999. The next prime is 2010102021023. The reversal of 2010102021010 is 101202010102.

It can be written as a sum of positive squares in 2 ways, for example, as 1996492698729 + 13609322281 = 1412973^2 + 116659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 201010202101 = 2010102021010 / (2 + 0 + 1 + 0 + 1 + 0 + 2 + 0 + 2 + 1 + 0 + 1 + 0).

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, 100505101041 + ... + 100505101060.

Almost surely, 2^{2010102021010} is an apocalyptic number.

2010102021010 is a deficient number, since it is larger than the sum of its proper divisors (1608081616826).

2010102021010 is a wasteful number, since it uses less digits than its factorization.

2010102021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201010202108.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2010102021010 its reverse (101202010102), we get a palindrome (2111304031112).

The spelling of 2010102021010 in words is "two trillion, ten billion, one hundred two million, twenty-one thousand, ten".