1010211121102 has 8 divisors (see below), whose sum is σ = 1517287186800. Its totient is φ = 504448725504.

The previous prime is 1010211121099. The next prime is 1010211121121. The reversal of 1010211121102 is 2011211120101.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328415602 + ... + 328418677.

It is an arithmetic number, because the mean of its divisors is an integer number (189660898350).

Almost surely, 2^{1010211121102} is an apocalyptic number.

1010211121102 is a deficient number, since it is larger than the sum of its proper divisors (507076065698).

1010211121102 is an equidigital number, since it uses as much as digits as its factorization.

1010211121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656835050.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1010211121102 its reverse (2011211120101), we get a palindrome (3021422241203).

The spelling of 1010211121102 in words is "one trillion, ten billion, two hundred eleven million, one hundred twenty-one thousand, one hundred two".