120031534133011 has 8 divisors (see below), whose sum is σ = 120422902680080. Its totient is φ = 119640168095328.

The previous prime is 120031534133003. The next prime is 120031534133039. The reversal of 120031534133011 is 110331435130021.

It is a happy number.

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 120031534133011 - 2³ = 120031534133003 is a prime.

It is a super-2 number, since 2×120031534133011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120031534133051) 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, 177205285 + ... + 177881353.

It is an arithmetic number, because the mean of its divisors is an integer number (15052862835010).

Almost surely, 2^{120031534133011} is an apocalyptic number.

120031534133011 is a deficient number, since it is larger than the sum of its proper divisors (391368547069).

120031534133011 is an equidigital number, since it uses as much as digits as its factorization.

120031534133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254693.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 120031534133011 its reverse (110331435130021), we get a palindrome (230362969263032).

The spelling of 120031534133011 in words is "one hundred twenty trillion, thirty-one billion, five hundred thirty-four million, one hundred thirty-three thousand, eleven".