101101020121012 has 12 divisors (see below), whose sum is σ = 176961813317856. Its totient is φ = 50540502030200.

The previous prime is 101101020121009. The next prime is 101101020121051. The reversal of 101101020121012 is 210121020101101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101101020120983 and 101101020121001.

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, 2501984848 + ... + 2502025255.

It is an arithmetic number, because the mean of its divisors is an integer number (14746817776488).

Almost surely, 2^{101101020121012} is an apocalyptic number.

It is an amenable number.

101101020121012 is a deficient number, since it is larger than the sum of its proper divisors (75860793196844).

101101020121012 is a wasteful number, since it uses less digits than its factorization.

101101020121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5004015158 (or 5004015156 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101101020121012 its reverse (210121020101101), we get a palindrome (311222040222113).

The spelling of 101101020121012 in words is "one hundred one trillion, one hundred one billion, twenty million, one hundred twenty-one thousand, twelve".