120003232103011 has 16 divisors (see below), whose sum is σ = 127503008962560. Its totient is φ = 112621891376160.

The previous prime is 120003232103009. The next prime is 120003232103063. The reversal of 120003232103011 is 110301232300021.

It is a cyclic number.

It is not a de Polignac number, because 120003232103011 - 2¹ = 120003232103009 is a prime.

It is a super-2 number, since 2×120003232103011² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 120003232103011.

It is not an unprimeable number, because it can be changed into a prime (120003232106011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80842681 + ... + 82313701.

It is an arithmetic number, because the mean of its divisors is an integer number (7968938060160).

Almost surely, 2^{120003232103011} is an apocalyptic number.

120003232103011 is a deficient number, since it is larger than the sum of its proper divisors (7499776859549).

120003232103011 is a wasteful number, since it uses less digits than its factorization.

120003232103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511274.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120003232103011 its reverse (110301232300021), we get a palindrome (230304464403032).

The spelling of 120003232103011 in words is "one hundred twenty trillion, three billion, two hundred thirty-two million, one hundred three thousand, eleven".