120011020313103 has 16 divisors (see below), whose sum is σ = 177794405544960. Its totient is φ = 80007211255608.

The previous prime is 120011020313099. The next prime is 120011020313143. The reversal of 120011020313103 is 301313020110021.

120011020313103 is a `hidden beast` number, since 120 + 0 + 110 + 20 + 313 + 103 = 666.

It is not a de Polignac number, because 120011020313103 - 2² = 120011020313099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011020313143) 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, 13975426 + ... + 20864672.

It is an arithmetic number, because the mean of its divisors is an integer number (11112150346560).

Almost surely, 2^{120011020313103} is an apocalyptic number.

120011020313103 is a deficient number, since it is larger than the sum of its proper divisors (57783385231857).

120011020313103 is an equidigital number, since it uses as much as digits as its factorization.

120011020313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7534443 (or 7534437 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120011020313103 its reverse (301313020110021), we get a palindrome (421324040423124).

The spelling of 120011020313103 in words is "one hundred twenty trillion, eleven billion, twenty million, three hundred thirteen thousand, one hundred three".