101112321011 has 16 divisors (see below), whose sum is σ = 115392483360. Its totient is φ = 87918055680.

The previous prime is 101112320993. The next prime is 101112321017. The reversal of 101112321011 is 110123211101.

It is not a de Polignac number, because 101112321011 - 2³⁰ = 100038579187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101112321017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255305 + ... + 3286218.

It is an arithmetic number, because the mean of its divisors is an integer number (7212030210).

Almost surely, 2^101112321011 is an apocalyptic number.

101112321011 is a deficient number, since it is larger than the sum of its proper divisors (14280162349).

101112321011 is a wasteful number, since it uses less digits than its factorization.

101112321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541606.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 101112321011 its reverse (110123211101), we get a palindrome (211235532112).

The spelling of 101112321011 in words is "one hundred one billion, one hundred twelve million, three hundred twenty-one thousand, eleven".