120111320003 has 2 divisors, whose sum is σ = 120111320004. Its totient is φ = 120111320002.

The previous prime is 120111319997. The next prime is 120111320009. The reversal of 120111320003 is 300023111021.

It is a balanced prime because it is at equal distance from previous prime (120111319997) and next prime (120111320009).

It is a cyclic number.

It is not a de Polignac number, because 120111320003 - 2⁸ = 120111319747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120111320003.

It is not a weakly prime, because it can be changed into another prime (120111320009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055660001 + 60055660002.

It is an arithmetic number, because the mean of its divisors is an integer number (60055660002).

Almost surely, 2^120111320003 is an apocalyptic number.

120111320003 is a deficient number, since it is larger than the sum of its proper divisors (1).

120111320003 is an equidigital number, since it uses as much as digits as its factorization.

120111320003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120111320003 its reverse (300023111021), we get a palindrome (420134431024).

The spelling of 120111320003 in words is "one hundred twenty billion, one hundred eleven million, three hundred twenty thousand, three".