101011021101112 has 16 divisors (see below), whose sum is σ = 189410334084000. Its totient is φ = 50501598678720.

The previous prime is 101011021101091. The next prime is 101011021101157. The reversal of 101011021101112 is 211101120110101.

It is a junction number, because it is equal to n+sod(n) for n = 101011021101092 and 101011021101101.

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, 488874237 + ... + 489080812.

It is an arithmetic number, because the mean of its divisors is an integer number (11838145880250).

Almost surely, 2^{101011021101112} is an apocalyptic number.

It is an amenable number.

101011021101112 is a deficient number, since it is larger than the sum of its proper divisors (88399312982888).

101011021101112 is a wasteful number, since it uses less digits than its factorization.

101011021101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977967966 (or 977967962 counting only the distinct ones).

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

Adding to 101011021101112 its reverse (211101120110101), we get a palindrome (312112141211213).

The spelling of 101011021101112 in words is "one hundred one trillion, eleven billion, twenty-one million, one hundred one thousand, one hundred twelve".