101110122121012 has 12 divisors (see below), whose sum is σ = 176948222909920. Its totient is φ = 50553487003896.

The previous prime is 101110122121007. The next prime is 101110122121117. The reversal of 101110122121012 is 210121221011101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393369618 + ... + 393626569.

Almost surely, 2^{101110122121012} is an apocalyptic number.

It is an amenable number.

101110122121012 is a deficient number, since it is larger than the sum of its proper divisors (75838100788908).

101110122121012 is a wasteful number, since it uses less digits than its factorization.

101110122121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787028310 (or 787028308 counting only the distinct ones).

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

Adding to 101110122121012 its reverse (210121221011101), we get a palindrome (311231343132113).

The spelling of 101110122121012 in words is "one hundred one trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty-one thousand, twelve".