2010010102 has 4 divisors (see below), whose sum is σ = 3015015156. Its totient is φ = 1005005050.

The previous prime is 2010010099. The next prime is 2010010111. The reversal of 2010010102 is 2010100102.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2010010102² = 8080281220284100808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502502524 + ... + 502502527.

It is an arithmetic number, because the mean of its divisors is an integer number (753753789).

Almost surely, 2^2010010102 is an apocalyptic number.

2010010102 is a deficient number, since it is larger than the sum of its proper divisors (1005005054).

2010010102 is a wasteful number, since it uses less digits than its factorization.

2010010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005005053.

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

The square root of 2010010102 is about 44833.1362052667. The cubic root of 2010010102 is about 1262.0195424619.

Adding to 2010010102 its reverse (2010100102), we get a palindrome (4020110204).

Subtracting 2010010102 from its reverse (2010100102), we obtain a square (90000 = 300²).

The spelling of 2010010102 in words is "two billion, ten million, ten thousand, one hundred two".