120502032011 has 2 divisors, whose sum is σ = 120502032012. Its totient is φ = 120502032010.

The previous prime is 120502031977. The next prime is 120502032017. The reversal of 120502032011 is 110230205021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120502032011 is a prime.

It is not a weakly prime, because it can be changed into another prime (120502032017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60251016005 + 60251016006.

It is an arithmetic number, because the mean of its divisors is an integer number (60251016006).

Almost surely, 2^120502032011 is an apocalyptic number.

120502032011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120502032011 is an equidigital number, since it uses as much as digits as its factorization.

120502032011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 120502032011 its reverse (110230205021), we get a palindrome (230732237032).

The spelling of 120502032011 in words is "one hundred twenty billion, five hundred two million, thirty-two thousand, eleven".