120033313231 has 8 divisors (see below), whose sum is σ = 129607723280. Its totient is φ = 110507628672.

The previous prime is 120033313201. The next prime is 120033313241. The reversal of 120033313231 is 132313330021.

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 120033313231 - 2¹⁹ = 120032788943 is a prime.

It is a super-2 number, since 2×120033313231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120033313201) 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, 12176250 + ... + 12186103.

It is an arithmetic number, because the mean of its divisors is an integer number (16200965410).

Almost surely, 2^120033313231 is an apocalyptic number.

120033313231 is a deficient number, since it is larger than the sum of its proper divisors (9574410049).

120033313231 is a wasteful number, since it uses less digits than its factorization.

120033313231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24362745.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 120033313231 its reverse (132313330021), we get a palindrome (252346643252).

The spelling of 120033313231 in words is "one hundred twenty billion, thirty-three million, three hundred thirteen thousand, two hundred thirty-one".