1012010110102 has 4 divisors (see below), whose sum is σ = 1518015165156. Its totient is φ = 506005055050.

The previous prime is 1012010110099. The next prime is 1012010110151. The reversal of 1012010110102 is 2010110102101.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 253002527524 + ... + 253002527527.

It is an arithmetic number, because the mean of its divisors is an integer number (379503791289).

Almost surely, 2^{1012010110102} is an apocalyptic number.

1012010110102 is a deficient number, since it is larger than the sum of its proper divisors (506005055054).

1012010110102 is an equidigital number, since it uses as much as digits as its factorization.

1012010110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506005055053.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1012010110102 its reverse (2010110102101), we get a palindrome (3022120212203).

It can be divided in two parts, 101 and 2010110102, that multiplied together give a palindrome (203021120302).

The spelling of 1012010110102 in words is "one trillion, twelve billion, ten million, one hundred ten thousand, one hundred two".