2010121012102 has 16 divisors (see below), whose sum is σ = 3516246669600. Its totient is φ = 861480433464.

The previous prime is 2010121012073. The next prime is 2010121012103. The reversal of 2010121012102 is 2012101210102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010121012103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465102093 + ... + 1465103464.

It is an arithmetic number, because the mean of its divisors is an integer number (219765416850).

Almost surely, 2^{2010121012102} is an apocalyptic number.

2010121012102 is a deficient number, since it is larger than the sum of its proper divisors (1506125657498).

2010121012102 is an equidigital number, since it uses as much as digits as its factorization.

2010121012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930205580 (or 2930205566 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2010121012102 its reverse (2012101210102), we get a palindrome (4022222222204).

The spelling of 2010121012102 in words is "two trillion, ten billion, one hundred twenty-one million, twelve thousand, one hundred two".