2120033031 has 8 divisors (see below), whose sum is σ = 2828622720. Its totient is φ = 1412399352.

The previous prime is 2120033021. The next prime is 2120033039. The reversal of 2120033031 is 1303300212.

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

It is a de Polignac number, because none of the positive numbers 2^k-2120033031 is a prime.

It is a super-2 number, since 2×2120033031² = 8989080105062093922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2120033031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120033039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233811 + ... + 242708.

It is an arithmetic number, because the mean of its divisors is an integer number (353577840).

Almost surely, 2^2120033031 is an apocalyptic number.

2120033031 is a deficient number, since it is larger than the sum of its proper divisors (708589689).

2120033031 is a wasteful number, since it uses less digits than its factorization.

2120033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478005.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2120033031 is about 46043.8164252270. The cubic root of 2120033031 is about 1284.6383294810.

Adding to 2120033031 its reverse (1303300212), we get a palindrome (3423333243).

The spelling of 2120033031 in words is "two billion, one hundred twenty million, thirty-three thousand, thirty-one".