1102010101112 has 8 divisors (see below), whose sum is σ = 2066268939600. Its totient is φ = 551005050552.

The previous prime is 1102010101091. The next prime is 1102010101147. The reversal of 1102010101112 is 2111010102011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1102010101093 and 1102010101102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68875631312 + ... + 68875631327.

It is an arithmetic number, because the mean of its divisors is an integer number (258283617450).

Almost surely, 2^{1102010101112} is an apocalyptic number.

It is an amenable number.

1102010101112 is a deficient number, since it is larger than the sum of its proper divisors (964258838488).

1102010101112 is a wasteful number, since it uses less digits than its factorization.

1102010101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137751262645 (or 137751262641 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1102010101112 its reverse (2111010102011), we get a palindrome (3213020203123).

The spelling of 1102010101112 in words is "one trillion, one hundred two billion, ten million, one hundred one thousand, one hundred twelve".