120330110203 has 4 divisors (see below), whose sum is σ = 120347804808. Its totient is φ = 120312415600.

The previous prime is 120330110099. The next prime is 120330110249. The reversal of 120330110203 is 302011033021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302011033021 = 157 ⋅1923637153.

It is a de Polignac number, because none of the positive numbers 2^k-120330110203 is a prime.

It is a super-2 number, since 2×120330110203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120331110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8837098 + ... + 8850703.

It is an arithmetic number, because the mean of its divisors is an integer number (30086951202).

Almost surely, 2^120330110203 is an apocalyptic number.

120330110203 is a deficient number, since it is larger than the sum of its proper divisors (17694605).

120330110203 is an equidigital number, since it uses as much as digits as its factorization.

120330110203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17694604.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120330110203 its reverse (302011033021), we get a palindrome (422341143224).

The spelling of 120330110203 in words is "one hundred twenty billion, three hundred thirty million, one hundred ten thousand, two hundred three".