120301012103103 has 12 divisors (see below), whose sum is σ = 187134907716120. Its totient is φ = 74031392063376.

The previous prime is 120301012103089. The next prime is 120301012103123. The reversal of 120301012103103 is 301301210103021.

120301012103103 is a `hidden beast` number, since 12 + 0 + 30 + 101 + 210 + 310 + 3 = 666.

It is not a de Polignac number, because 120301012103103 - 2¹⁸ = 120301011840959 is a prime.

It is a super-3 number, since 3×120301012103103³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120301012103123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514106889213 + ... + 514106889446.

It is an arithmetic number, because the mean of its divisors is an integer number (15594575643010).

Almost surely, 2^{120301012103103} is an apocalyptic number.

120301012103103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120301012103103 is a deficient number, since it is larger than the sum of its proper divisors (66833895613017).

120301012103103 is a wasteful number, since it uses less digits than its factorization.

120301012103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028213778678 (or 1028213778675 counting only the distinct ones).

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

Adding to 120301012103103 its reverse (301301210103021), we get a palindrome (421602222206124).

The spelling of 120301012103103 in words is "one hundred twenty trillion, three hundred one billion, twelve million, one hundred three thousand, one hundred three".