120321103223003 has 2 divisors, whose sum is σ = 120321103223004. Its totient is φ = 120321103223002.

The previous prime is 120321103222997. The next prime is 120321103223033. The reversal of 120321103223003 is 300322301123021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120321103223003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120321103223003.

It is not a weakly prime, because it can be changed into another prime (120321103223033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60160551611501 + 60160551611502.

It is an arithmetic number, because the mean of its divisors is an integer number (60160551611502).

Almost surely, 2^{120321103223003} is an apocalyptic number.

120321103223003 is a deficient number, since it is larger than the sum of its proper divisors (1).

120321103223003 is an equidigital number, since it uses as much as digits as its factorization.

120321103223003 is an evil number, because the sum of its binary digits is even.

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

Adding to 120321103223003 its reverse (300322301123021), we get a palindrome (420643404346024).

The spelling of 120321103223003 in words is "one hundred twenty trillion, three hundred twenty-one billion, one hundred three million, two hundred twenty-three thousand, three".