120215232433 has 2 divisors, whose sum is σ = 120215232434. Its totient is φ = 120215232432.

The previous prime is 120215232427. The next prime is 120215232457. The reversal of 120215232433 is 334232512021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75047506704 + 45167725729 = 273948^2 + 212527^2 .

It is a cyclic number.

It is not a de Polignac number, because 120215232433 - 2¹⁷ = 120215101361 is a prime.

It is not a weakly prime, because it can be changed into another prime (120215230433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60107616216 + 60107616217.

It is an arithmetic number, because the mean of its divisors is an integer number (60107616217).

Almost surely, 2^120215232433 is an apocalyptic number.

It is an amenable number.

120215232433 is a deficient number, since it is larger than the sum of its proper divisors (1).

120215232433 is an equidigital number, since it uses as much as digits as its factorization.

120215232433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 120215232433 its reverse (334232512021), we get a palindrome (454447744454).

The spelling of 120215232433 in words is "one hundred twenty billion, two hundred fifteen million, two hundred thirty-two thousand, four hundred thirty-three".