120321002233031 has 4 divisors (see below), whose sum is σ = 120326277873072. Its totient is φ = 120315726592992.

The previous prime is 120321002233021. The next prime is 120321002233073. The reversal of 120321002233031 is 130332200123021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120321002233031 - 2¹⁴ = 120321002216647 is a prime.

It is a super-2 number, since 2×120321002233031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120321002232988 and 120321002233006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321002233021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2637785810 + ... + 2637831423.

It is an arithmetic number, because the mean of its divisors is an integer number (30081569468268).

Almost surely, 2^{120321002233031} is an apocalyptic number.

120321002233031 is a deficient number, since it is larger than the sum of its proper divisors (5275640041).

120321002233031 is an equidigital number, since it uses as much as digits as its factorization.

120321002233031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5275640040.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 120321002233031 its reverse (130332200123021), we get a palindrome (250653202356052).

The spelling of 120321002233031 in words is "one hundred twenty trillion, three hundred twenty-one billion, two million, two hundred thirty-three thousand, thirty-one".