101211010012110 has 64 divisors (see below), whose sum is σ = 249476086080000. Its totient is φ = 26259667258752.

The previous prime is 101211010012069. The next prime is 101211010012183. The reversal of 101211010012110 is 11210010112101.

101211010012110 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 31 ways as a sum of consecutive naturals, for example, 61119841 + ... + 62753939.

It is an arithmetic number, because the mean of its divisors is an integer number (3898063845000).

Almost surely, 2^{101211010012110} is an apocalyptic number.

101211010012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101211010012110 is an abundant number, since it is smaller than the sum of its proper divisors (148265076067890).

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

101211010012110 is a wasteful number, since it uses less digits than its factorization.

101211010012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689945.

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

Adding to 101211010012110 its reverse (11210010112101), we get a palindrome (112421020124211).

Subtracting from 101211010012110 its reverse (11210010112101), we obtain a palindrome (90000999900009).

The spelling of 101211010012110 in words is "one hundred one trillion, two hundred eleven billion, ten million, twelve thousand, one hundred ten".