120013002121303 has 2 divisors, whose sum is σ = 120013002121304. Its totient is φ = 120013002121302.

The previous prime is 120013002121279. The next prime is 120013002121339. The reversal of 120013002121303 is 303121200310021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120013002121303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120013002121403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006501060651 + 60006501060652.

It is an arithmetic number, because the mean of its divisors is an integer number (60006501060652).

Almost surely, 2^{120013002121303} is an apocalyptic number.

120013002121303 is a deficient number, since it is larger than the sum of its proper divisors (1).

120013002121303 is an equidigital number, since it uses as much as digits as its factorization.

120013002121303 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 120013002121303 its reverse (303121200310021), we get a palindrome (423134202431324).

The spelling of 120013002121303 in words is "one hundred twenty trillion, thirteen billion, two million, one hundred twenty-one thousand, three hundred three".