101211011101112 has 16 divisors (see below), whose sum is σ = 207022522707000. Its totient is φ = 46005005045920.

The previous prime is 101211011101103. The next prime is 101211011101127. The reversal of 101211011101112 is 211101110112101.

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, 575062562987 + ... + 575062563162.

Almost surely, 2^{101211011101112} is an apocalyptic number.

It is an amenable number.

101211011101112 is an abundant number, since it is smaller than the sum of its proper divisors (105811511605888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101211011101112 is a wasteful number, since it uses less digits than its factorization.

101211011101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150125126166 (or 1150125126162 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 101211011101112 its reverse (211101110112101), we get a palindrome (312312121213213).

The spelling of 101211011101112 in words is "one hundred one trillion, two hundred eleven billion, eleven million, one hundred one thousand, one hundred twelve".