120330111403 has 2 divisors, whose sum is σ = 120330111404. Its totient is φ = 120330111402.

The previous prime is 120330111329. The next prime is 120330111463. The reversal of 120330111403 is 304111033021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120330111403 is a prime.

It is not a weakly prime, because it can be changed into another prime (120330111463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60165055701 + 60165055702.

It is an arithmetic number, because the mean of its divisors is an integer number (60165055702).

Almost surely, 2^120330111403 is an apocalyptic number.

120330111403 is a deficient number, since it is larger than the sum of its proper divisors (1).

120330111403 is an equidigital number, since it uses as much as digits as its factorization.

120330111403 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 120330111403 its reverse (304111033021), we get a palindrome (424441144424).

The spelling of 120330111403 in words is "one hundred twenty billion, three hundred thirty million, one hundred eleven thousand, four hundred three".