2010102101010 has 24 divisors (see below), whose sum is σ = 5226265462860. Its totient is φ = 536027226912.

The previous prime is 2010102100991. The next prime is 2010102101039. The reversal of 2010102101010 is 101012010102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1951578266121 + 58523834889 = 1396989^2 + 241917^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2010102100983 and 2010102101001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11167233805 + ... + 11167233984.

Almost surely, 2^{2010102101010} is an apocalyptic number.

2010102101010 is an abundant number, since it is smaller than the sum of its proper divisors (3216163361850).

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

2010102101010 is a wasteful number, since it uses less digits than its factorization.

2010102101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22334467802 (or 22334467799 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2010102101010 its reverse (101012010102), we get a palindrome (2111114111112).

It can be divided in two parts, 2010102 and 101010, that added together give a palindrome (2111112).

The spelling of 2010102101010 in words is "two trillion, ten billion, one hundred two million, one hundred one thousand, ten".