101020012102012 has 6 divisors (see below), whose sum is σ = 176785021178528. Its totient is φ = 50510006051004.

The previous prime is 101020012102007. The next prime is 101020012102043. The reversal of 101020012102012 is 210201210020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020012101983 and 101020012102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12627501512748 + ... + 12627501512755.

Almost surely, 2^{101020012102012} is an apocalyptic number.

It is an amenable number.

101020012102012 is a deficient number, since it is larger than the sum of its proper divisors (75765009076516).

101020012102012 is a wasteful number, since it uses less digits than its factorization.

101020012102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25255003025507 (or 25255003025505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101020012102012 its reverse (210201210020101), we get a palindrome (311221222122113).

The spelling of 101020012102012 in words is "one hundred one trillion, twenty billion, twelve million, one hundred two thousand, twelve".