10120121020102 has 16 divisors (see below), whose sum is σ = 15266836224000. Its totient is φ = 5031210187080.

The previous prime is 10120121020033. The next prime is 10120121020129. The reversal of 10120121020102 is 20102012102101.

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 7 ways as a sum of consecutive naturals, for example, 8057452 + ... + 9228367.

It is an arithmetic number, because the mean of its divisors is an integer number (954177264000).

Almost surely, 2^{10120121020102} is an apocalyptic number.

10120121020102 is a deficient number, since it is larger than the sum of its proper divisors (5146715203898).

10120121020102 is a wasteful number, since it uses less digits than its factorization.

10120121020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17287491.

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

Adding to 10120121020102 its reverse (20102012102101), we get a palindrome (30222133122203).

The spelling of 10120121020102 in words is "ten trillion, one hundred twenty billion, one hundred twenty-one million, twenty thousand, one hundred two".