120031033213 has 16 divisors (see below), whose sum is σ = 147744016000. Its totient is φ = 94960921536.

The previous prime is 120031033159. The next prime is 120031033279. The reversal of 120031033213 is 312330130021.

It is not a de Polignac number, because 120031033213 - 2⁹ = 120031032701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120031034213) 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 15 ways as a sum of consecutive naturals, for example, 1052038 + ... + 1160536.

It is an arithmetic number, because the mean of its divisors is an integer number (9234001000).

Almost surely, 2^120031033213 is an apocalyptic number.

120031033213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120031033213 is a deficient number, since it is larger than the sum of its proper divisors (27712982787).

120031033213 is a wasteful number, since it uses less digits than its factorization.

120031033213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120676.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 120031033213 its reverse (312330130021), we get a palindrome (432361163234).

The spelling of 120031033213 in words is "one hundred twenty billion, thirty-one million, thirty-three thousand, two hundred thirteen".