120321011110031 has 8 divisors (see below), whose sum is σ = 121205596052160. Its totient is φ = 119439602416288.

The previous prime is 120321011110019. The next prime is 120321011110037. The reversal of 120321011110031 is 130011110123021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120321011110031 - 2²² = 120321006915727 is a prime.

It is a super-2 number, since 2×120321011110031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120321011109991 and 120321011110009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321011110037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 793986056 + ... + 794137581.

It is an arithmetic number, because the mean of its divisors is an integer number (15150699506520).

Almost surely, 2^{120321011110031} is an apocalyptic number.

120321011110031 is a deficient number, since it is larger than the sum of its proper divisors (884584942129).

120321011110031 is a wasteful number, since it uses less digits than its factorization.

120321011110031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588124193.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 120321011110031 its reverse (130011110123021), we get a palindrome (250332121233052).

The spelling of 120321011110031 in words is "one hundred twenty trillion, three hundred twenty-one billion, eleven million, one hundred ten thousand, thirty-one".