120201110403 has 16 divisors (see below), whose sum is σ = 174875223936. Its totient is φ = 72833639040.

The previous prime is 120201110377. The next prime is 120201110413. The reversal of 120201110403 is 304011102021.

It is not a de Polignac number, because 120201110403 - 2¹⁶ = 120201044867 is a prime.

It is a super-2 number, since 2×120201110403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120201110413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229750 + ... + 541467.

It is an arithmetic number, because the mean of its divisors is an integer number (10929701496).

Almost surely, 2^120201110403 is an apocalyptic number.

120201110403 is a deficient number, since it is larger than the sum of its proper divisors (54674113533).

120201110403 is a wasteful number, since it uses less digits than its factorization.

120201110403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775954.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120201110403 its reverse (304011102021), we get a palindrome (424212212424).

The spelling of 120201110403 in words is "one hundred twenty billion, two hundred one million, one hundred ten thousand, four hundred three".