120112132011 has 16 divisors (see below), whose sum is σ = 160422896640. Its totient is φ = 79938144000.

The previous prime is 120112132009. The next prime is 120112132031. The reversal of 120112132011 is 110231211021.

It is not a de Polignac number, because 120112132011 - 2¹ = 120112132009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120112132001) 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, 7131346 + ... + 7148168.

It is an arithmetic number, because the mean of its divisors is an integer number (10026431040).

Almost surely, 2^120112132011 is an apocalyptic number.

120112132011 is a deficient number, since it is larger than the sum of its proper divisors (40310764629).

120112132011 is a wasteful number, since it uses less digits than its factorization.

120112132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20746.

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

Adding to 120112132011 its reverse (110231211021), we get a palindrome (230343343032).

The spelling of 120112132011 in words is "one hundred twenty billion, one hundred twelve million, one hundred thirty-two thousand, eleven".