101101010121112 has 32 divisors (see below), whose sum is σ = 199578305127600. Its totient is φ = 47881111094784.

The previous prime is 101101010121107. The next prime is 101101010121113. The reversal of 101101010121112 is 211121010101101.

It is a junction number, because it is equal to n+sod(n) for n = 101101010121092 and 101101010121101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101010121113) 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, 60570213 + ... + 62216980.

Almost surely, 2^{101101010121112} is an apocalyptic number.

It is an amenable number.

101101010121112 is a deficient number, since it is larger than the sum of its proper divisors (98477295006488).

101101010121112 is a wasteful number, since it uses less digits than its factorization.

101101010121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122792635 (or 122792631 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101101010121112 its reverse (211121010101101), we get a palindrome (312222020222213).

The spelling of 101101010121112 in words is "one hundred one trillion, one hundred one billion, ten million, one hundred twenty-one thousand, one hundred twelve".