120220333133 has 2 divisors, whose sum is σ = 120220333134. Its totient is φ = 120220333132.

The previous prime is 120220333111. The next prime is 120220333147. The reversal of 120220333133 is 331333022021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71501690404 + 48718642729 = 267398^2 + 220723^2 .

It is a cyclic number.

It is not a de Polignac number, because 120220333133 - 2³⁴ = 103040463949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120220333099 and 120220333108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120220333433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110166566 + 60110166567.

It is an arithmetic number, because the mean of its divisors is an integer number (60110166567).

Almost surely, 2^120220333133 is an apocalyptic number.

It is an amenable number.

120220333133 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220333133 is an equidigital number, since it uses as much as digits as its factorization.

120220333133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 120220333133 its reverse (331333022021), we get a palindrome (451553355154).

The spelling of 120220333133 in words is "one hundred twenty billion, two hundred twenty million, three hundred thirty-three thousand, one hundred thirty-three".