101011010121102 has 16 divisors (see below), whose sum is σ = 208988296802640. Its totient is φ = 32509290613632.

The previous prime is 101011010121097. The next prime is 101011010121169. The reversal of 101011010121102 is 201121010110101.

101011010121102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290261523163 + ... + 290261523510.

It is an arithmetic number, because the mean of its divisors is an integer number (13061768550165).

Almost surely, 2^{101011010121102} is an apocalyptic number.

101011010121102 is an abundant number, since it is smaller than the sum of its proper divisors (107977286681538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101011010121102 is a wasteful number, since it uses less digits than its factorization.

101011010121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580523046707.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101011010121102 its reverse (201121010110101), we get a palindrome (302132020231203).

The spelling of 101011010121102 in words is "one hundred one trillion, eleven billion, ten million, one hundred twenty-one thousand, one hundred two".