120010031311 has 8 divisors (see below), whose sum is σ = 120168031104. Its totient is φ = 119852098080.

The previous prime is 120010031257. The next prime is 120010031321. The reversal of 120010031311 is 113130010021.

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 120010031311 - 2¹¹ = 120010029263 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120010031291 and 120010031300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010031321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4311906 + ... + 4339648.

It is an arithmetic number, because the mean of its divisors is an integer number (15021003888).

Almost surely, 2^120010031311 is an apocalyptic number.

120010031311 is a deficient number, since it is larger than the sum of its proper divisors (157999793).

120010031311 is an equidigital number, since it uses as much as digits as its factorization.

120010031311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 120010031311 its reverse (113130010021), we get a palindrome (233140041332).

The spelling of 120010031311 in words is "one hundred twenty billion, ten million, thirty-one thousand, three hundred eleven".