120012332311 has 2 divisors, whose sum is σ = 120012332312. Its totient is φ = 120012332310.

The previous prime is 120012332309. The next prime is 120012332333. The reversal of 120012332311 is 113233210021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120012332311 - 2¹ = 120012332309 is a prime.

Together with 120012332309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120012332351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006166155 + 60006166156.

It is an arithmetic number, because the mean of its divisors is an integer number (60006166156).

Almost surely, 2^120012332311 is an apocalyptic number.

120012332311 is a deficient number, since it is larger than the sum of its proper divisors (1).

120012332311 is an equidigital number, since it uses as much as digits as its factorization.

120012332311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120012332311 its reverse (113233210021), we get a palindrome (233245542332).

The spelling of 120012332311 in words is "one hundred twenty billion, twelve million, three hundred thirty-two thousand, three hundred eleven".