101111011011112 has 16 divisors (see below), whose sum is σ = 189583767891360. Its totient is φ = 50555339573424.

The previous prime is 101111011011083. The next prime is 101111011011133. The reversal of 101111011011112 is 211110110111101.

It is a junction number, because it is equal to n+sod(n) for n = 101111011011092 and 101111011011101.

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, 18132468 + ... + 23043619.

It is an arithmetic number, because the mean of its divisors is an integer number (11848985493210).

Almost surely, 2^{101111011011112} is an apocalyptic number.

It is an amenable number.

101111011011112 is a deficient number, since it is larger than the sum of its proper divisors (88472756880248).

101111011011112 is a wasteful number, since it uses less digits than its factorization.

101111011011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41483040 (or 41483036 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 13.

Adding to 101111011011112 its reverse (211110110111101), we get a palindrome (312221121122213).

The spelling of 101111011011112 in words is "one hundred one trillion, one hundred eleven billion, eleven million, eleven thousand, one hundred twelve".