112320121011 has 32 divisors (see below), whose sum is σ = 173345722368. Its totient is φ = 63366429600.

The previous prime is 112320121007. The next prime is 112320121033. The reversal of 112320121011 is 110121023211.

It is not a de Polignac number, because 112320121011 - 2² = 112320121007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112320126011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 408220 + ... + 625526.

It is an arithmetic number, because the mean of its divisors is an integer number (5417053824).

Almost surely, 2^112320121011 is an apocalyptic number.

112320121011 is a deficient number, since it is larger than the sum of its proper divisors (61025601357).

112320121011 is a wasteful number, since it uses less digits than its factorization.

112320121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217631.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 112320121011 its reverse (110121023211), we get a palindrome (222441144222).

The spelling of 112320121011 in words is "one hundred twelve billion, three hundred twenty million, one hundred twenty-one thousand, eleven".